68852684

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 123464880

約数和(自身を除く): 54612196

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 436, 2357, 4714, 7303, 9428, 14606, 29212, 157919, 256913, 315838, 513826, 631676, 1027652, 17213171, 34426342, 68852684]

約数ペア:

[(1, 68852684), (2, 34426342), (4, 17213171), (67, 1027652), (109, 631676), (134, 513826), (218, 315838), (268, 256913), (436, 157919), (2357, 29212), (4714, 14606), (7303, 9428)]