70589324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20261}}^1$

素因数の和:20345

約数の個数: 24

約数和(自身を含む): 135025968

約数和(自身を除く): 64436644

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 20261, 40522, 81044, 263393, 526786, 1053572, 1357487, 2714974, 5429948, 17647331, 35294662, 70589324]

約数ペア:

[(1, 70589324), (2, 35294662), (4, 17647331), (13, 5429948), (26, 2714974), (52, 1357487), (67, 1053572), (134, 526786), (268, 263393), (871, 81044), (1742, 40522), (3484, 20261)]