69897604

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{8821}}^1$

素因数の和:9115

約数の個数: 24

約数和(自身を含む): 140305088

約数和(自身を除く): 70407484

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 8821, 17642, 35284, 61747, 123494, 246988, 2496343, 4992686, 9985372, 17474401, 34948802, 69897604]

約数ペア:

[(1, 69897604), (2, 34948802), (4, 17474401), (7, 9985372), (14, 4992686), (28, 2496343), (283, 246988), (566, 123494), (1132, 61747), (1981, 35284), (3962, 17642), (7924, 8821)]