28562478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{680059}}^1$

素因数の和:680071

約数の個数: 16

約数和(自身を含む): 65285760

約数和(自身を除く): 36723282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 680059, 1360118, 2040177, 4080354, 4760413, 9520826, 14281239, 28562478]

約数ペア:

[(1, 28562478), (2, 14281239), (3, 9520826), (6, 4760413), (7, 4080354), (14, 2040177), (21, 1360118), (42, 680059)]