63867674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{144497}}^1$

素因数の和:144529

約数の個数: 16

約数和(自身を含む): 109240488

約数和(自身を除く): 45372814

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 144497, 288994, 1878461, 2456449, 3756922, 4912898, 31933837, 63867674]

約数ペア:

[(1, 63867674), (2, 31933837), (13, 4912898), (17, 3756922), (26, 2456449), (34, 1878461), (221, 288994), (442, 144497)]