71456354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{4451}}^1$

素因数の和:4825

約数の個数: 16

約数和(自身を含む): 112190400

約数和(自身を除く): 40734046

約数列:

[1, 2, 23, 46, 349, 698, 4451, 8027, 8902, 16054, 102373, 204746, 1553399, 3106798, 35728177, 71456354]

約数ペア:

[(1, 71456354), (2, 35728177), (23, 3106798), (46, 1553399), (349, 204746), (698, 102373), (4451, 16054), (8027, 8902)]