33315490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8837}}^1$

素因数の和:8886

約数の個数: 32

約数和(自身を含む): 66815280

約数和(自身を除く): 33499790

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 8837, 17674, 44185, 88370, 114881, 229762, 256273, 512546, 574405, 1148810, 1281365, 2562730, 3331549, 6663098, 16657745, 33315490]

約数ペア:

[(1, 33315490), (2, 16657745), (5, 6663098), (10, 3331549), (13, 2562730), (26, 1281365), (29, 1148810), (58, 574405), (65, 512546), (130, 256273), (145, 229762), (290, 114881), (377, 88370), (754, 44185), (1885, 17674), (3770, 8837)]