64968004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{15137}}^1$

素因数の和:15207

約数の個数: 24

約数和(自身を含む): 120801240

約数和(自身を除く): 55833236

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 15137, 30274, 60548, 438973, 560069, 877946, 1120138, 1755892, 2240276, 16242001, 32484002, 64968004]

約数ペア:

[(1, 64968004), (2, 32484002), (4, 16242001), (29, 2240276), (37, 1755892), (58, 1120138), (74, 877946), (116, 560069), (148, 438973), (1073, 60548), (2146, 30274), (4292, 15137)]