42886748

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 77189952

約数和(自身を除く): 34303204

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 1453, 2906, 5812, 7379, 14758, 29516, 68291, 136582, 228121, 273164, 456242, 912484, 10721687, 21443374, 42886748]

約数ペア:

[(1, 42886748), (2, 21443374), (4, 10721687), (47, 912484), (94, 456242), (157, 273164), (188, 228121), (314, 136582), (628, 68291), (1453, 29516), (2906, 14758), (5812, 7379)]