78538058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{14869}}^1$

素因数の和:15029

約数の個数: 16

約数和(自身を含む): 124908000

約数和(自身を除く): 46369942

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 14869, 29738, 282511, 565022, 2066791, 4133582, 39269029, 78538058]

約数ペア:

[(1, 78538058), (2, 39269029), (19, 4133582), (38, 2066791), (139, 565022), (278, 282511), (2641, 29738), (5282, 14869)]