72199838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{10627}}^1$

素因数の和:10751

約数の個数: 16

約数和(自身を含む): 112231680

約数和(自身を除く): 40031842

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 10627, 21254, 456961, 839533, 913922, 1679066, 36099919, 72199838]

約数ペア:

[(1, 72199838), (2, 36099919), (43, 1679066), (79, 913922), (86, 839533), (158, 456961), (3397, 21254), (6794, 10627)]