71997416

素因数分解:

$2^3\times {\mathrm{2543}}^1\times {\mathrm{3539}}^1$

素因数の和:6088

約数の個数: 16

約数和(自身を含む): 135086400

約数和(自身を除く): 63088984

約数列:

[1, 2, 4, 8, 2543, 3539, 5086, 7078, 10172, 14156, 20344, 28312, 8999677, 17999354, 35998708, 71997416]

約数ペア:

[(1, 71997416), (2, 35998708), (4, 17999354), (8, 8999677), (2543, 28312), (3539, 20344), (5086, 14156), (7078, 10172)]