78244138

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{49459}}^1$

素因数の和:49581

約数の個数: 16

約数和(自身を含む): 135322560

約数和(自身を除く): 57078422

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 49459, 98918, 346213, 692426, 5588867, 11177734, 39122069, 78244138]

約数ペア:

[(1, 78244138), (2, 39122069), (7, 11177734), (14, 5588867), (113, 692426), (226, 346213), (791, 98918), (1582, 49459)]