70647844

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 125798400

約数和(自身を除く): 55150556

約数列:

[1, 2, 4, 89, 178, 191, 356, 382, 764, 1039, 2078, 4156, 16999, 33998, 67996, 92471, 184942, 198449, 369884, 396898, 793796, 17661961, 35323922, 70647844]

約数ペア:

[(1, 70647844), (2, 35323922), (4, 17661961), (89, 793796), (178, 396898), (191, 369884), (356, 198449), (382, 184942), (764, 92471), (1039, 67996), (2078, 33998), (4156, 16999)]