64531201

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28541}}^1$

素因数の和:28584

約数の個数: 16

約数和(自身を含む): 82200960

約数和(自身を除く): 17669759

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 28541, 199787, 485197, 542279, 3396379, 3795953, 9218743, 64531201]

約数ペア:

[(1, 64531201), (7, 9218743), (17, 3795953), (19, 3396379), (119, 542279), (133, 485197), (323, 199787), (2261, 28541)]