71820682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{14177}}^1$

素因数の和:14345

約数の個数: 16

約数和(自身を含む): 114841800

約数和(自身を除く): 43021118

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 14177, 28354, 241009, 482018, 2112373, 4224746, 35910341, 71820682]

約数ペア:

[(1, 71820682), (2, 35910341), (17, 4224746), (34, 2112373), (149, 482018), (298, 241009), (2533, 28354), (5066, 14177)]