39863152

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8681}}^1$

素因数の和:8737

約数の個数: 40

約数和(自身を含む): 90431712

約数和(自身を除く): 50568560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 8681, 17362, 34724, 60767, 69448, 121534, 138896, 243068, 355921, 486136, 711842, 972272, 1423684, 2491447, 2847368, 4982894, 5694736, 9965788, 19931576, 39863152]

約数ペア:

[(1, 39863152), (2, 19931576), (4, 9965788), (7, 5694736), (8, 4982894), (14, 2847368), (16, 2491447), (28, 1423684), (41, 972272), (56, 711842), (82, 486136), (112, 355921), (164, 243068), (287, 138896), (328, 121534), (574, 69448), (656, 60767), (1148, 34724), (2296, 17362), (4592, 8681)]