71542432

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{13229}}^1$

素因数の和:13265

約数の個数: 36

約数和(自身を含む): 152528670

約数和(自身を除く): 80986238

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 13229, 26458, 52916, 105832, 171977, 211664, 343954, 423328, 687908, 1375816, 2235701, 2751632, 4471402, 5503264, 8942804, 17885608, 35771216, 71542432]

約数ペア:

[(1, 71542432), (2, 35771216), (4, 17885608), (8, 8942804), (13, 5503264), (16, 4471402), (26, 2751632), (32, 2235701), (52, 1375816), (104, 687908), (169, 423328), (208, 343954), (338, 211664), (416, 171977), (676, 105832), (1352, 52916), (2704, 26458), (5408, 13229)]