42149128

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12757}}^1$

素因数の和:12829

約数の個数: 32

約数和(自身を含む): 91857600

約数和(自身を除く): 49708472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 12757, 25514, 51028, 89299, 102056, 178598, 357196, 714392, 752663, 1505326, 3010652, 5268641, 6021304, 10537282, 21074564, 42149128]

約数ペア:

[(1, 42149128), (2, 21074564), (4, 10537282), (7, 6021304), (8, 5268641), (14, 3010652), (28, 1505326), (56, 752663), (59, 714392), (118, 357196), (236, 178598), (413, 102056), (472, 89299), (826, 51028), (1652, 25514), (3304, 12757)]