38658544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 79735968

約数和(自身を除く): 41077424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311, 457, 622, 914, 1244, 1828, 2488, 3656, 4976, 5287, 7312, 7769, 10574, 15538, 21148, 31076, 42296, 62152, 84592, 124304, 142127, 284254, 568508, 1137016, 2274032, 2416159, 4832318, 9664636, 19329272, 38658544]

約数ペア:

[(1, 38658544), (2, 19329272), (4, 9664636), (8, 4832318), (16, 2416159), (17, 2274032), (34, 1137016), (68, 568508), (136, 284254), (272, 142127), (311, 124304), (457, 84592), (622, 62152), (914, 42296), (1244, 31076), (1828, 21148), (2488, 15538), (3656, 10574), (4976, 7769), (5287, 7312)]