74661964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1423}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 140947520

約数和(自身を除く): 66285556

約数列:

[1, 2, 4, 13, 26, 52, 1009, 1423, 2018, 2846, 4036, 5692, 13117, 18499, 26234, 36998, 52468, 73996, 1435807, 2871614, 5743228, 18665491, 37330982, 74661964]

約数ペア:

[(1, 74661964), (2, 37330982), (4, 18665491), (13, 5743228), (26, 2871614), (52, 1435807), (1009, 73996), (1423, 52468), (2018, 36998), (2846, 26234), (4036, 18499), (5692, 13117)]