8447348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 19004160

約数和(自身を除く): 10556812

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1009, 1196, 2018, 2093, 4036, 4186, 7063, 8372, 13117, 14126, 23207, 26234, 28252, 46414, 52468, 91819, 92828, 162449, 183638, 301691, 324898, 367276, 603382, 649796, 1206764, 2111837, 4223674, 8447348]

約数ペア:

[(1, 8447348), (2, 4223674), (4, 2111837), (7, 1206764), (13, 649796), (14, 603382), (23, 367276), (26, 324898), (28, 301691), (46, 183638), (52, 162449), (91, 92828), (92, 91819), (161, 52468), (182, 46414), (299, 28252), (322, 26234), (364, 23207), (598, 14126), (644, 13117), (1009, 8372), (1196, 7063), (2018, 4186), (2093, 4036)]