73972432

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{17579}}^1$

素因数の和:17850

約数の個数: 20

約数和(自身を含む): 143874720

約数和(自身を除く): 69902288

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 17579, 35158, 70316, 140632, 281264, 4623277, 9246554, 18493108, 36986216, 73972432]

約数ペア:

[(1, 73972432), (2, 36986216), (4, 18493108), (8, 9246554), (16, 4623277), (263, 281264), (526, 140632), (1052, 70316), (2104, 35158), (4208, 17579)]