56720128

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1652

約数の個数: 36

約数和(自身を含む): 114055200

約数和(自身を除く): 57335072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 1487, 2384, 2974, 4768, 5948, 9536, 11896, 19072, 23792, 38144, 47584, 95168, 190336, 221563, 380672, 443126, 886252, 1772504, 3545008, 7090016, 14180032, 28360064, 56720128]

約数ペア:

[(1, 56720128), (2, 28360064), (4, 14180032), (8, 7090016), (16, 3545008), (32, 1772504), (64, 886252), (128, 443126), (149, 380672), (256, 221563), (298, 190336), (596, 95168), (1192, 47584), (1487, 38144), (2384, 23792), (2974, 19072), (4768, 11896), (5948, 9536)]