575040128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{345577}}^1$

素因数の和:345604

約数の個数: 32

約数和(自身を含む): 1233713460

約数和(自身を除く): 658673332

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 345577, 691154, 1382308, 2764616, 4492501, 5529232, 8985002, 11058464, 17970004, 22116928, 35940008, 44233856, 71880016, 143760032, 287520064, 575040128]

約数ペア:

[(1, 575040128), (2, 287520064), (4, 143760032), (8, 71880016), (13, 44233856), (16, 35940008), (26, 22116928), (32, 17970004), (52, 11058464), (64, 8985002), (104, 5529232), (128, 4492501), (208, 2764616), (416, 1382308), (832, 691154), (1664, 345577)]