25915229028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{37189}}^1$

素因数の和:38701

約数の個数: 72

約数和(自身を含む): 70596289400

約数和(自身を除く): 44681060372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1489, 2978, 4467, 5956, 8934, 13401, 17868, 19357, 26802, 37189, 38714, 53604, 58071, 74378, 77428, 111567, 116142, 148756, 174213, 223134, 232284, 334701, 348426, 446268, 483457, 669402, 696852, 966914, 1338804, 1450371, 1933828, 2900742, 4351113, 5801484, 8702226, 17404452, 55374421, 110748842, 166123263, 221497684, 332246526, 498369789, 664493052, 719867473, 996739578, 1439734946, 1993479156, 2159602419, 2879469892, 4319204838, 6478807257, 8638409676, 12957614514, 25915229028]

約数ペア:

[(1, 25915229028), (2, 12957614514), (3, 8638409676), (4, 6478807257), (6, 4319204838), (9, 2879469892), (12, 2159602419), (13, 1993479156), (18, 1439734946), (26, 996739578), (36, 719867473), (39, 664493052), (52, 498369789), (78, 332246526), (117, 221497684), (156, 166123263), (234, 110748842), (468, 55374421), (1489, 17404452), (2978, 8702226), (4467, 5801484), (5956, 4351113), (8934, 2900742), (13401, 1933828), (17868, 1450371), (19357, 1338804), (26802, 966914), (37189, 696852), (38714, 669402), (53604, 483457), (58071, 446268), (74378, 348426), (77428, 334701), (111567, 232284), (116142, 223134), (148756, 174213)]