64482904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1889}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 128595600

約数和(自身を除く): 64112696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 1889, 2008, 3778, 4267, 7556, 8534, 15112, 17068, 32113, 34136, 64226, 128452, 256904, 474139, 948278, 1896556, 3793112, 8060363, 16120726, 32241452, 64482904]

約数ペア:

[(1, 64482904), (2, 32241452), (4, 16120726), (8, 8060363), (17, 3793112), (34, 1896556), (68, 948278), (136, 474139), (251, 256904), (502, 128452), (1004, 64226), (1889, 34136), (2008, 32113), (3778, 17068), (4267, 15112), (7556, 8534)]