9717656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 20956320

約数和(自身を除く): 11238664

約数列:

[1, 2, 4, 8, 13, 26, 41, 43, 52, 53, 82, 86, 104, 106, 164, 172, 212, 328, 344, 424, 533, 559, 689, 1066, 1118, 1378, 1763, 2132, 2173, 2236, 2279, 2756, 3526, 4264, 4346, 4472, 4558, 5512, 7052, 8692, 9116, 14104, 17384, 18232, 22919, 28249, 29627, 45838, 56498, 59254, 91676, 93439, 112996, 118508, 183352, 186878, 225992, 237016, 373756, 747512, 1214707, 2429414, 4858828, 9717656]

約数ペア:

[(1, 9717656), (2, 4858828), (4, 2429414), (8, 1214707), (13, 747512), (26, 373756), (41, 237016), (43, 225992), (52, 186878), (53, 183352), (82, 118508), (86, 112996), (104, 93439), (106, 91676), (164, 59254), (172, 56498), (212, 45838), (328, 29627), (344, 28249), (424, 22919), (533, 18232), (559, 17384), (689, 14104), (1066, 9116), (1118, 8692), (1378, 7052), (1763, 5512), (2132, 4558), (2173, 4472), (2236, 4346), (2279, 4264), (2756, 3526)]