28043064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 94348800

約数和(自身を除く): 66305736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1091, 1224, 1428, 1512, 1836, 2142, 2182, 2856, 3213, 3273, 3672, 4284, 4364, 6426, 6546, 7637, 8568, 8728, 9819, 12852, 13092, 15274, 18547, 19638, 22911, 25704, 26184, 29457, 30548, 37094, 39276, 45822, 55641, 58914, 61096, 68733, 74188, 78552, 91644, 111282, 117828, 129829, 137466, 148376, 166923, 183288, 206199, 222564, 235656, 259658, 274932, 333846, 389487, 412398, 445128, 500769, 519316, 549864, 667692, 778974, 824796, 1001538, 1038632, 1168461, 1335384, 1557948, 1649592, 2003076, 2336922, 3115896, 3505383, 4006152, 4673844, 7010766, 9347688, 14021532, 28043064]

約数ペア:

[(1, 28043064), (2, 14021532), (3, 9347688), (4, 7010766), (6, 4673844), (7, 4006152), (8, 3505383), (9, 3115896), (12, 2336922), (14, 2003076), (17, 1649592), (18, 1557948), (21, 1335384), (24, 1168461), (27, 1038632), (28, 1001538), (34, 824796), (36, 778974), (42, 667692), (51, 549864), (54, 519316), (56, 500769), (63, 445128), (68, 412398), (72, 389487), (84, 333846), (102, 274932), (108, 259658), (119, 235656), (126, 222564), (136, 206199), (153, 183288), (168, 166923), (189, 148376), (204, 137466), (216, 129829), (238, 117828), (252, 111282), (306, 91644), (357, 78552), (378, 74188), (408, 68733), (459, 61096), (476, 58914), (504, 55641), (612, 45822), (714, 39276), (756, 37094), (918, 30548), (952, 29457), (1071, 26184), (1091, 25704), (1224, 22911), (1428, 19638), (1512, 18547), (1836, 15274), (2142, 13092), (2182, 12852), (2856, 9819), (3213, 8728), (3273, 8568), (3672, 7637), (4284, 6546), (4364, 6426)]