9880453448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{72869}}^1$

素因数の和:73889

約数の個数: 32

約数和(自身を含む): 19635550200

約数和(自身を除く): 9755096752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 997, 1994, 3988, 7976, 16949, 33898, 67796, 72869, 135592, 145738, 291476, 582952, 1238773, 2477546, 4955092, 9910184, 72650393, 145300786, 290601572, 581203144, 1235056681, 2470113362, 4940226724, 9880453448]

約数ペア:

[(1, 9880453448), (2, 4940226724), (4, 2470113362), (8, 1235056681), (17, 581203144), (34, 290601572), (68, 145300786), (136, 72650393), (997, 9910184), (1994, 4955092), (3988, 2477546), (7976, 1238773), (16949, 582952), (33898, 291476), (67796, 145738), (72869, 135592)]