72970406

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{6793}}^1$

素因数の和:6967

約数の個数: 16

約数和(自身を含む): 112997808

約数和(自身を除く): 40027402

約数列:

[1, 2, 41, 82, 131, 262, 5371, 6793, 10742, 13586, 278513, 557026, 889883, 1779766, 36485203, 72970406]

約数ペア:

[(1, 72970406), (2, 36485203), (41, 1779766), (82, 889883), (131, 557026), (262, 278513), (5371, 13586), (6793, 10742)]