17917966136

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{166561}}^1$

素因数の和:166704

約数の個数: 64

約数和(自身を含む): 41014226880

約数和(自身を除く): 23096260744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 113, 119, 136, 226, 238, 452, 476, 791, 904, 952, 1582, 1921, 3164, 3842, 6328, 7684, 13447, 15368, 26894, 53788, 107576, 166561, 333122, 666244, 1165927, 1332488, 2331854, 2831537, 4663708, 5663074, 9327416, 11326148, 18821393, 19820759, 22652296, 37642786, 39641518, 75285572, 79283036, 131749751, 150571144, 158566072, 263499502, 319963681, 526999004, 639927362, 1053998008, 1279854724, 2239745767, 2559709448, 4479491534, 8958983068, 17917966136]

約数ペア:

[(1, 17917966136), (2, 8958983068), (4, 4479491534), (7, 2559709448), (8, 2239745767), (14, 1279854724), (17, 1053998008), (28, 639927362), (34, 526999004), (56, 319963681), (68, 263499502), (113, 158566072), (119, 150571144), (136, 131749751), (226, 79283036), (238, 75285572), (452, 39641518), (476, 37642786), (791, 22652296), (904, 19820759), (952, 18821393), (1582, 11326148), (1921, 9327416), (3164, 5663074), (3842, 4663708), (6328, 2831537), (7684, 2331854), (13447, 1332488), (15368, 1165927), (26894, 666244), (53788, 333122), (107576, 166561)]