72319208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{695377}}^1$

素因数の和:695396

約数の個数: 16

約数和(自身を含む): 146029380

約数和(自身を除く): 73710172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 695377, 1390754, 2781508, 5563016, 9039901, 18079802, 36159604, 72319208]

約数ペア:

[(1, 72319208), (2, 36159604), (4, 18079802), (8, 9039901), (13, 5563016), (26, 2781508), (52, 1390754), (104, 695377)]