61213544

素因数分解:

$2^3\times 7^2\times {\mathrm{156157}}^1$

素因数の和:156177

約数の個数: 24

約数和(自身を含む): 133515090

約数和(自身を除く): 72301546

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 156157, 312314, 624628, 1093099, 1249256, 2186198, 4372396, 7651693, 8744792, 15303386, 30606772, 61213544]

約数ペア:

[(1, 61213544), (2, 30606772), (4, 15303386), (7, 8744792), (8, 7651693), (14, 4372396), (28, 2186198), (49, 1249256), (56, 1093099), (98, 624628), (196, 312314), (392, 156157)]