72061912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40759}}^1$

素因数の和:40795

約数の個数: 32

約数和(自身を含む): 154072800

約数和(自身を除く): 82010888

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 40759, 81518, 163036, 326072, 529867, 692903, 1059734, 1385806, 2119468, 2771612, 4238936, 5543224, 9007739, 18015478, 36030956, 72061912]

約数ペア:

[(1, 72061912), (2, 36030956), (4, 18015478), (8, 9007739), (13, 5543224), (17, 4238936), (26, 2771612), (34, 2119468), (52, 1385806), (68, 1059734), (104, 692903), (136, 529867), (221, 326072), (442, 163036), (884, 81518), (1768, 40759)]