28119518

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{577}}^1$

素因数の和:704

約数の個数: 24

約数和(自身を含む): 49120752

約数和(自身を除く): 21001234

約数列:

[1, 2, 7, 14, 59, 118, 413, 577, 826, 1154, 3481, 4039, 6962, 8078, 24367, 34043, 48734, 68086, 238301, 476602, 2008537, 4017074, 14059759, 28119518]

約数ペア:

[(1, 28119518), (2, 14059759), (7, 4017074), (14, 2008537), (59, 476602), (118, 238301), (413, 68086), (577, 48734), (826, 34043), (1154, 24367), (3481, 8078), (4039, 6962)]