28275472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 57178880

約数和(自身を除く): 28903408

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 523, 872, 1046, 1744, 2092, 3379, 4184, 6758, 8368, 13516, 16213, 27032, 32426, 54064, 57007, 64852, 114014, 129704, 228028, 259408, 456056, 912112, 1767217, 3534434, 7068868, 14137736, 28275472]

約数ペア:

[(1, 28275472), (2, 14137736), (4, 7068868), (8, 3534434), (16, 1767217), (31, 912112), (62, 456056), (109, 259408), (124, 228028), (218, 129704), (248, 114014), (436, 64852), (496, 57007), (523, 54064), (872, 32426), (1046, 27032), (1744, 16213), (2092, 13516), (3379, 8368), (4184, 6758)]