77750504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4951}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 158067840

約数和(自身を除く): 80317336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 4951, 7852, 9902, 15704, 19804, 39608, 64363, 128726, 257452, 514904, 747601, 1495202, 2990404, 5980808, 9718813, 19437626, 38875252, 77750504]

約数ペア:

[(1, 77750504), (2, 38875252), (4, 19437626), (8, 9718813), (13, 5980808), (26, 2990404), (52, 1495202), (104, 747601), (151, 514904), (302, 257452), (604, 128726), (1208, 64363), (1963, 39608), (3926, 19804), (4951, 15704), (7852, 9902)]