72954032

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{2437}}^1$

素因数の和:4316

約数の個数: 20

約数和(自身を含む): 141482016

約数和(自身を除く): 68527984

約数列:

[1, 2, 4, 8, 16, 1871, 2437, 3742, 4874, 7484, 9748, 14968, 19496, 29936, 38992, 4559627, 9119254, 18238508, 36477016, 72954032]

約数ペア:

[(1, 72954032), (2, 36477016), (4, 18238508), (8, 9119254), (16, 4559627), (1871, 38992), (2437, 29936), (3742, 19496), (4874, 14968), (7484, 9748)]