39072488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 90961920

約数和(自身を除く): 51889432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 191, 281, 364, 382, 562, 728, 764, 1124, 1337, 1528, 1967, 2248, 2483, 2674, 3653, 3934, 4966, 5348, 7306, 7868, 9932, 10696, 14612, 15736, 17381, 19864, 25571, 29224, 34762, 51142, 53671, 69524, 102284, 107342, 139048, 204568, 214684, 375697, 429368, 697723, 751394, 1395446, 1502788, 2790892, 3005576, 4884061, 5581784, 9768122, 19536244, 39072488]

約数ペア:

[(1, 39072488), (2, 19536244), (4, 9768122), (7, 5581784), (8, 4884061), (13, 3005576), (14, 2790892), (26, 1502788), (28, 1395446), (52, 751394), (56, 697723), (91, 429368), (104, 375697), (182, 214684), (191, 204568), (281, 139048), (364, 107342), (382, 102284), (562, 69524), (728, 53671), (764, 51142), (1124, 34762), (1337, 29224), (1528, 25571), (1967, 19864), (2248, 17381), (2483, 15736), (2674, 14612), (3653, 10696), (3934, 9932), (4966, 7868), (5348, 7306)]