72404462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163811}}^1$

素因数の和:163843

約数の個数: 16

約数和(自身を含む): 123841872

約数和(自身を除く): 51437410

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 163811, 327622, 2129543, 2784787, 4259086, 5569574, 36202231, 72404462]

約数ペア:

[(1, 72404462), (2, 36202231), (13, 5569574), (17, 4259086), (26, 2784787), (34, 2129543), (221, 327622), (442, 163811)]