38805272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7229}}^1$

素因数の和:7307

約数の個数: 32

約数和(自身を含む): 80686800

約数和(自身を除く): 41881528

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 7229, 14458, 28916, 57832, 79519, 159038, 318076, 440969, 636152, 881938, 1763876, 3527752, 4850659, 9701318, 19402636, 38805272]

約数ペア:

[(1, 38805272), (2, 19402636), (4, 9701318), (8, 4850659), (11, 3527752), (22, 1763876), (44, 881938), (61, 636152), (88, 440969), (122, 318076), (244, 159038), (488, 79519), (671, 57832), (1342, 28916), (2684, 14458), (5368, 7229)]