28801332

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 92546496

約数和(自身を除く): 63745164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 83, 84, 102, 108, 119, 126, 153, 162, 166, 189, 204, 238, 243, 249, 252, 306, 324, 332, 357, 378, 459, 476, 486, 498, 567, 581, 612, 714, 729, 747, 756, 918, 972, 996, 1071, 1134, 1162, 1377, 1411, 1428, 1458, 1494, 1701, 1743, 1836, 2142, 2241, 2268, 2324, 2754, 2822, 2916, 2988, 3213, 3402, 3486, 4131, 4233, 4284, 4482, 5103, 5229, 5508, 5644, 6426, 6723, 6804, 6972, 8262, 8466, 8964, 9639, 9877, 10206, 10458, 12393, 12699, 12852, 13446, 15687, 16524, 16932, 19278, 19754, 20169, 20412, 20916, 24786, 25398, 26892, 28917, 29631, 31374, 38097, 38556, 39508, 40338, 47061, 49572, 50796, 57834, 59262, 60507, 62748, 76194, 80676, 86751, 88893, 94122, 114291, 115668, 118524, 121014, 141183, 152388, 173502, 177786, 188244, 228582, 242028, 266679, 282366, 342873, 347004, 355572, 423549, 457164, 533358, 564732, 685746, 800037, 847098, 1028619, 1066716, 1371492, 1600074, 1694196, 2057238, 2400111, 3200148, 4114476, 4800222, 7200333, 9600444, 14400666, 28801332]

約数ペア:

[(1, 28801332), (2, 14400666), (3, 9600444), (4, 7200333), (6, 4800222), (7, 4114476), (9, 3200148), (12, 2400111), (14, 2057238), (17, 1694196), (18, 1600074), (21, 1371492), (27, 1066716), (28, 1028619), (34, 847098), (36, 800037), (42, 685746), (51, 564732), (54, 533358), (63, 457164), (68, 423549), (81, 355572), (83, 347004), (84, 342873), (102, 282366), (108, 266679), (119, 242028), (126, 228582), (153, 188244), (162, 177786), (166, 173502), (189, 152388), (204, 141183), (238, 121014), (243, 118524), (249, 115668), (252, 114291), (306, 94122), (324, 88893), (332, 86751), (357, 80676), (378, 76194), (459, 62748), (476, 60507), (486, 59262), (498, 57834), (567, 50796), (581, 49572), (612, 47061), (714, 40338), (729, 39508), (747, 38556), (756, 38097), (918, 31374), (972, 29631), (996, 28917), (1071, 26892), (1134, 25398), (1162, 24786), (1377, 20916), (1411, 20412), (1428, 20169), (1458, 19754), (1494, 19278), (1701, 16932), (1743, 16524), (1836, 15687), (2142, 13446), (2241, 12852), (2268, 12699), (2324, 12393), (2754, 10458), (2822, 10206), (2916, 9877), (2988, 9639), (3213, 8964), (3402, 8466), (3486, 8262), (4131, 6972), (4233, 6804), (4284, 6723), (4482, 6426), (5103, 5644), (5229, 5508)]