72874472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{828119}}^1$

素因数の和:828136

約数の個数: 16

約数和(自身を含む): 149061600

約数和(自身を除く): 76187128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 828119, 1656238, 3312476, 6624952, 9109309, 18218618, 36437236, 72874472]

約数ペア:

[(1, 72874472), (2, 36437236), (4, 18218618), (8, 9109309), (11, 6624952), (22, 3312476), (44, 1656238), (88, 828119)]