64233728

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19301}}^1$

素因数の和:19330

約数の個数: 36

約数和(自身を含む): 138086508

約数和(自身を除く): 73852780

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 19301, 38602, 77204, 154408, 250913, 308816, 501826, 617632, 1003652, 1235264, 2007304, 2470528, 4014608, 4941056, 8029216, 16058432, 32116864, 64233728]

約数ペア:

[(1, 64233728), (2, 32116864), (4, 16058432), (8, 8029216), (13, 4941056), (16, 4014608), (26, 2470528), (32, 2007304), (52, 1235264), (64, 1003652), (104, 617632), (128, 501826), (208, 308816), (256, 250913), (416, 154408), (832, 77204), (1664, 38602), (3328, 19301)]