71398538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{13907}}^1$

素因数の和:14077

約数の個数: 16

約数和(自身を含む): 114156864

約数和(自身を除く): 42758326

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 13907, 27814, 236419, 472838, 2099957, 4199914, 35699269, 71398538]

約数ペア:

[(1, 71398538), (2, 35699269), (17, 4199914), (34, 2099957), (151, 472838), (302, 236419), (2567, 27814), (5134, 13907)]