67975708

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 121867200

約数和(自身を除く): 53891492

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 2417, 4834, 7031, 9668, 14062, 28124, 190943, 215113, 381886, 430226, 763772, 860452, 16993927, 33987854, 67975708]

約数ペア:

[(1, 67975708), (2, 33987854), (4, 16993927), (79, 860452), (89, 763772), (158, 430226), (178, 381886), (316, 215113), (356, 190943), (2417, 28124), (4834, 14062), (7031, 9668)]