71365964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4759}}^1$

素因数の和:4949

約数の個数: 24

約数和(自身を含む): 131147520

約数和(自身を除く): 59781556

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 4759, 7498, 9518, 14996, 19036, 109457, 218914, 437828, 775717, 1551434, 3102868, 17841491, 35682982, 71365964]

約数ペア:

[(1, 71365964), (2, 35682982), (4, 17841491), (23, 3102868), (46, 1551434), (92, 775717), (163, 437828), (326, 218914), (652, 109457), (3749, 19036), (4759, 14996), (7498, 9518)]