87197474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2647}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 161930496

約数和(自身を除く): 74733022

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 1267, 2353, 2534, 2647, 4706, 5294, 16471, 18529, 32942, 34411, 37058, 68822, 240877, 479107, 481754, 958214, 3353749, 6228391, 6707498, 12456782, 43598737, 87197474]

約数ペア:

[(1, 87197474), (2, 43598737), (7, 12456782), (13, 6707498), (14, 6228391), (26, 3353749), (91, 958214), (181, 481754), (182, 479107), (362, 240877), (1267, 68822), (2353, 37058), (2534, 34411), (2647, 32942), (4706, 18529), (5294, 16471)]