137949568

素因数分解:

$2^7\times {\mathrm{487}}^1\times {\mathrm{2213}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 275510160

約数和(自身を除く): 137560592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 487, 974, 1948, 2213, 3896, 4426, 7792, 8852, 15584, 17704, 31168, 35408, 62336, 70816, 141632, 283264, 1077731, 2155462, 4310924, 8621848, 17243696, 34487392, 68974784, 137949568]

約数ペア:

[(1, 137949568), (2, 68974784), (4, 34487392), (8, 17243696), (16, 8621848), (32, 4310924), (64, 2155462), (128, 1077731), (487, 283264), (974, 141632), (1948, 70816), (2213, 62336), (3896, 35408), (4426, 31168), (7792, 17704), (8852, 15584)]