9257872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 19748736

約数和(自身を除く): 10490864

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 947, 1222, 1894, 2444, 3788, 4888, 7576, 9776, 12311, 15152, 24622, 44509, 49244, 89018, 98488, 178036, 196976, 356072, 578617, 712144, 1157234, 2314468, 4628936, 9257872]

約数ペア:

[(1, 9257872), (2, 4628936), (4, 2314468), (8, 1157234), (13, 712144), (16, 578617), (26, 356072), (47, 196976), (52, 178036), (94, 98488), (104, 89018), (188, 49244), (208, 44509), (376, 24622), (611, 15152), (752, 12311), (947, 9776), (1222, 7576), (1894, 4888), (2444, 3788)]