38973248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 56

約数和(自身を含む): 82872072

約数和(自身を除く): 43898824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 226, 272, 317, 452, 544, 634, 904, 1088, 1268, 1808, 1921, 2536, 3616, 3842, 5072, 5389, 7232, 7684, 10144, 10778, 15368, 20288, 21556, 30736, 35821, 43112, 61472, 71642, 86224, 122944, 143284, 172448, 286568, 344896, 573136, 608957, 1146272, 1217914, 2292544, 2435828, 4871656, 9743312, 19486624, 38973248]

約数ペア:

[(1, 38973248), (2, 19486624), (4, 9743312), (8, 4871656), (16, 2435828), (17, 2292544), (32, 1217914), (34, 1146272), (64, 608957), (68, 573136), (113, 344896), (136, 286568), (226, 172448), (272, 143284), (317, 122944), (452, 86224), (544, 71642), (634, 61472), (904, 43112), (1088, 35821), (1268, 30736), (1808, 21556), (1921, 20288), (2536, 15368), (3616, 10778), (3842, 10144), (5072, 7684), (5389, 7232)]