825474448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{27283}}^1$

素因数の和:27383

約数の個数: 40

約数和(自身を含む): 1678075136

約数和(自身を除く): 852600688

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 27283, 30256, 54566, 109132, 218264, 436528, 845773, 1664263, 1691546, 3328526, 3383092, 6657052, 6766184, 13314104, 13532368, 26628208, 51592153, 103184306, 206368612, 412737224, 825474448]

約数ペア:

[(1, 825474448), (2, 412737224), (4, 206368612), (8, 103184306), (16, 51592153), (31, 26628208), (61, 13532368), (62, 13314104), (122, 6766184), (124, 6657052), (244, 3383092), (248, 3328526), (488, 1691546), (496, 1664263), (976, 845773), (1891, 436528), (3782, 218264), (7564, 109132), (15128, 54566), (27283, 30256)]