3916276

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 9049320

約数和(自身を除く): 5133044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 53, 58, 91, 98, 106, 116, 182, 196, 203, 212, 364, 371, 377, 406, 637, 689, 742, 754, 812, 1274, 1378, 1421, 1484, 1508, 1537, 2548, 2597, 2639, 2756, 2842, 3074, 4823, 5194, 5278, 5684, 6148, 9646, 10388, 10556, 10759, 18473, 19292, 19981, 21518, 33761, 36946, 39962, 43036, 67522, 73892, 75313, 79924, 135044, 139867, 150626, 279734, 301252, 559468, 979069, 1958138, 3916276]

約数ペア:

[(1, 3916276), (2, 1958138), (4, 979069), (7, 559468), (13, 301252), (14, 279734), (26, 150626), (28, 139867), (29, 135044), (49, 79924), (52, 75313), (53, 73892), (58, 67522), (91, 43036), (98, 39962), (106, 36946), (116, 33761), (182, 21518), (196, 19981), (203, 19292), (212, 18473), (364, 10759), (371, 10556), (377, 10388), (406, 9646), (637, 6148), (689, 5684), (742, 5278), (754, 5194), (812, 4823), (1274, 3074), (1378, 2842), (1421, 2756), (1484, 2639), (1508, 2597), (1537, 2548)]