72428806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3313}}^1$

素因数の和:3975

約数の個数: 16

約数和(自身を含む): 115247664

約数和(自身を除く): 42818858

約数列:

[1, 2, 17, 34, 643, 1286, 3313, 6626, 10931, 21862, 56321, 112642, 2130259, 4260518, 36214403, 72428806]

約数ペア:

[(1, 72428806), (2, 36214403), (17, 4260518), (34, 2130259), (643, 112642), (1286, 56321), (3313, 21862), (6626, 10931)]