8064368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 17009328

約数和(自身を除く): 8944960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 283, 548, 566, 1096, 1132, 1781, 2192, 2264, 3562, 3679, 4528, 7124, 7358, 14248, 14716, 28496, 29432, 38771, 58864, 77542, 155084, 310168, 504023, 620336, 1008046, 2016092, 4032184, 8064368]

約数ペア:

[(1, 8064368), (2, 4032184), (4, 2016092), (8, 1008046), (13, 620336), (16, 504023), (26, 310168), (52, 155084), (104, 77542), (137, 58864), (208, 38771), (274, 29432), (283, 28496), (548, 14716), (566, 14248), (1096, 7358), (1132, 7124), (1781, 4528), (2192, 3679), (2264, 3562)]