28611008

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{5023}}^1$

素因数の和:5124

約数の個数: 28

約数和(自身を含む): 57424320

約数和(自身を除く): 28813312

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5023, 5696, 10046, 20092, 40184, 80368, 160736, 321472, 447047, 894094, 1788188, 3576376, 7152752, 14305504, 28611008]

約数ペア:

[(1, 28611008), (2, 14305504), (4, 7152752), (8, 3576376), (16, 1788188), (32, 894094), (64, 447047), (89, 321472), (178, 160736), (356, 80368), (712, 40184), (1424, 20092), (2848, 10046), (5023, 5696)]