74157790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8087}}^1$

素因数の和:8232

約数の個数: 32

約数和(自身を含む): 153736704

約数和(自身を除く): 79578914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 8087, 9170, 16174, 40435, 56609, 80870, 113218, 283045, 566090, 1059397, 2118794, 5296985, 7415779, 10593970, 14831558, 37078895, 74157790]

約数ペア:

[(1, 74157790), (2, 37078895), (5, 14831558), (7, 10593970), (10, 7415779), (14, 5296985), (35, 2118794), (70, 1059397), (131, 566090), (262, 283045), (655, 113218), (917, 80870), (1310, 56609), (1834, 40435), (4585, 16174), (8087, 9170)]