64537408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{77569}}^1$

素因数の和:77594

約数の個数: 28

約数和(自身を含む): 137919460

約数和(自身を除く): 73382052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 77569, 155138, 310276, 620552, 1008397, 1241104, 2016794, 2482208, 4033588, 4964416, 8067176, 16134352, 32268704, 64537408]

約数ペア:

[(1, 64537408), (2, 32268704), (4, 16134352), (8, 8067176), (13, 4964416), (16, 4033588), (26, 2482208), (32, 2016794), (52, 1241104), (64, 1008397), (104, 620552), (208, 310276), (416, 155138), (832, 77569)]