38751592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7219}}^1$

素因数の和:7297

約数の個数: 32

約数和(自身を含む): 80575200

約数和(自身を除く): 41823608

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 7219, 14438, 28876, 57752, 79409, 158818, 317636, 440359, 635272, 880718, 1761436, 3522872, 4843949, 9687898, 19375796, 38751592]

約数ペア:

[(1, 38751592), (2, 19375796), (4, 9687898), (8, 4843949), (11, 3522872), (22, 1761436), (44, 880718), (61, 635272), (88, 440359), (122, 317636), (244, 158818), (488, 79409), (671, 57752), (1342, 28876), (2684, 14438), (5368, 7219)]