71893408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{132157}}^1$

素因数の和:132184

約数の個数: 24

約数和(自身を含む): 149867172

約数和(自身を除く): 77973764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 132157, 264314, 528628, 1057256, 2114512, 2246669, 4229024, 4493338, 8986676, 17973352, 35946704, 71893408]

約数ペア:

[(1, 71893408), (2, 35946704), (4, 17973352), (8, 8986676), (16, 4493338), (17, 4229024), (32, 2246669), (34, 2114512), (68, 1057256), (136, 528628), (272, 264314), (544, 132157)]