64201544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10889}}^1$

素因数の和:10973

約数の個数: 32

約数和(自身を含む): 133293600

約数和(自身を除く): 69092056

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 10889, 21778, 43556, 87112, 119779, 239558, 479116, 729563, 958232, 1459126, 2918252, 5836504, 8025193, 16050386, 32100772, 64201544]

約数ペア:

[(1, 64201544), (2, 32100772), (4, 16050386), (8, 8025193), (11, 5836504), (22, 2918252), (44, 1459126), (67, 958232), (88, 729563), (134, 479116), (268, 239558), (536, 119779), (737, 87112), (1474, 43556), (2948, 21778), (5896, 10889)]