38294830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2777}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 79206336

約数和(自身を除く): 40911506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 2777, 5554, 6895, 13790, 13885, 19439, 27770, 38878, 97195, 194390, 547069, 1094138, 2735345, 3829483, 5470690, 7658966, 19147415, 38294830]

約数ペア:

[(1, 38294830), (2, 19147415), (5, 7658966), (7, 5470690), (10, 3829483), (14, 2735345), (35, 1094138), (70, 547069), (197, 194390), (394, 97195), (985, 38878), (1379, 27770), (1970, 19439), (2758, 13885), (2777, 13790), (5554, 6895)]