27555952

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 54853632

約数和(自身を除く): 27297680

約数列:

[1, 2, 4, 8, 16, 71, 127, 142, 191, 254, 284, 382, 508, 568, 764, 1016, 1136, 1528, 2032, 3056, 9017, 13561, 18034, 24257, 27122, 36068, 48514, 54244, 72136, 97028, 108488, 144272, 194056, 216976, 388112, 1722247, 3444494, 6888988, 13777976, 27555952]

約数ペア:

[(1, 27555952), (2, 13777976), (4, 6888988), (8, 3444494), (16, 1722247), (71, 388112), (127, 216976), (142, 194056), (191, 144272), (254, 108488), (284, 97028), (382, 72136), (508, 54244), (568, 48514), (764, 36068), (1016, 27122), (1136, 24257), (1528, 18034), (2032, 13561), (3056, 9017)]