100398272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{120671}}^1$

素因数の和:120696

約数の個数: 28

約数和(自身を含む): 214554816

約数和(自身を除く): 114156544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 120671, 241342, 482684, 965368, 1568723, 1930736, 3137446, 3861472, 6274892, 7722944, 12549784, 25099568, 50199136, 100398272]

約数ペア:

[(1, 100398272), (2, 50199136), (4, 25099568), (8, 12549784), (13, 7722944), (16, 6274892), (26, 3861472), (32, 3137446), (52, 1930736), (64, 1568723), (104, 965368), (208, 482684), (416, 241342), (832, 120671)]