78249346

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{55339}}^1$

素因数の和:55449

約数の個数: 16

約数和(自身を含む): 135472320

約数和(自身を除く): 57222974

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 55339, 110678, 387373, 774746, 5589239, 11178478, 39124673, 78249346]

約数ペア:

[(1, 78249346), (2, 39124673), (7, 11178478), (14, 5589239), (101, 774746), (202, 387373), (707, 110678), (1414, 55339)]