67120784

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{14929}}^1$

素因数の和:15218

約数の個数: 20

約数和(自身を含む): 130518060

約数和(自身を除く): 63397276

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 14929, 29858, 59716, 119432, 238864, 4195049, 8390098, 16780196, 33560392, 67120784]

約数ペア:

[(1, 67120784), (2, 33560392), (4, 16780196), (8, 8390098), (16, 4195049), (281, 238864), (562, 119432), (1124, 59716), (2248, 29858), (4496, 14929)]