2655856

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 6142464

約数和(自身を除く): 3486608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1031, 1288, 2062, 2576, 4124, 7217, 8248, 14434, 16496, 23713, 28868, 47426, 57736, 94852, 115472, 165991, 189704, 331982, 379408, 663964, 1327928, 2655856]

約数ペア:

[(1, 2655856), (2, 1327928), (4, 663964), (7, 379408), (8, 331982), (14, 189704), (16, 165991), (23, 115472), (28, 94852), (46, 57736), (56, 47426), (92, 28868), (112, 23713), (161, 16496), (184, 14434), (322, 8248), (368, 7217), (644, 4124), (1031, 2576), (1288, 2062)]