30724568

素因数分解:

$2^3\times 7^3\times {\mathrm{11197}}^1$

素因数の和:11224

約数の個数: 32

約数和(自身を含む): 67188000

約数和(自身を除く): 36463432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 11197, 22394, 44788, 78379, 89576, 156758, 313516, 548653, 627032, 1097306, 2194612, 3840571, 4389224, 7681142, 15362284, 30724568]

約数ペア:

[(1, 30724568), (2, 15362284), (4, 7681142), (7, 4389224), (8, 3840571), (14, 2194612), (28, 1097306), (49, 627032), (56, 548653), (98, 313516), (196, 156758), (343, 89576), (392, 78379), (686, 44788), (1372, 22394), (2744, 11197)]