71927122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{14449}}^1$

素因数の和:14601

約数の個数: 16

約数和(自身を含む): 114444000

約数和(自身を除く): 42516878

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 14449, 28898, 274531, 549062, 1892819, 3785638, 35963561, 71927122]

約数ペア:

[(1, 71927122), (2, 35963561), (19, 3785638), (38, 1892819), (131, 549062), (262, 274531), (2489, 28898), (4978, 14449)]