64120576

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19267}}^1$

素因数の和:19296

約数の個数: 36

約数和(自身を含む): 137843272

約数和(自身を除く): 73722696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 19267, 38534, 77068, 154136, 250471, 308272, 500942, 616544, 1001884, 1233088, 2003768, 2466176, 4007536, 4932352, 8015072, 16030144, 32060288, 64120576]

約数ペア:

[(1, 64120576), (2, 32060288), (4, 16030144), (8, 8015072), (13, 4932352), (16, 4007536), (26, 2466176), (32, 2003768), (52, 1233088), (64, 1001884), (104, 616544), (128, 500942), (208, 308272), (256, 250471), (416, 154136), (832, 77068), (1664, 38534), (3328, 19267)]