78232742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{328709}}^1$

素因数の和:328735

約数の個数: 16

約数和(自身を含む): 142002720

約数和(自身を除く): 63769978

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 328709, 657418, 2300963, 4601926, 5588053, 11176106, 39116371, 78232742]

約数ペア:

[(1, 78232742), (2, 39116371), (7, 11176106), (14, 5588053), (17, 4601926), (34, 2300963), (119, 657418), (238, 328709)]