28355678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37607}}^1$

素因数の和:37651

約数の個数: 16

約数和(自身を含む): 47386080

約数和(自身を除く): 19030402

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 37607, 75214, 488891, 977782, 1090603, 2181206, 14177839, 28355678]

約数ペア:

[(1, 28355678), (2, 14177839), (13, 2181206), (26, 1090603), (29, 977782), (58, 488891), (377, 75214), (754, 37607)]