74229872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1373}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 149930880

約数和(自身を除く): 75701008

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1373, 1744, 2746, 3379, 5492, 6758, 10984, 13516, 21968, 27032, 42563, 54064, 85126, 149657, 170252, 299314, 340504, 598628, 681008, 1197256, 2394512, 4639367, 9278734, 18557468, 37114936, 74229872]

約数ペア:

[(1, 74229872), (2, 37114936), (4, 18557468), (8, 9278734), (16, 4639367), (31, 2394512), (62, 1197256), (109, 681008), (124, 598628), (218, 340504), (248, 299314), (436, 170252), (496, 149657), (872, 85126), (1373, 54064), (1744, 42563), (2746, 27032), (3379, 21968), (5492, 13516), (6758, 10984)]