61618804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{4217}}^1$

素因数の和:4515

約数の個数: 24

約数和(自身を含む): 116568648

約数和(自身を除く): 54949844

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 4217, 7306, 8434, 14612, 16868, 54821, 109642, 219284, 1184977, 2369954, 4739908, 15404701, 30809402, 61618804]

約数ペア:

[(1, 61618804), (2, 30809402), (4, 15404701), (13, 4739908), (26, 2369954), (52, 1184977), (281, 219284), (562, 109642), (1124, 54821), (3653, 16868), (4217, 14612), (7306, 8434)]