25653208

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11173}}^1$

素因数の和:11227

約数の個数: 32

約数和(自身を含む): 56316960

約数和(自身を除く): 30663752

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 11173, 22346, 44692, 78211, 89384, 156422, 312844, 458093, 625688, 916186, 1832372, 3206651, 3664744, 6413302, 12826604, 25653208]

約数ペア:

[(1, 25653208), (2, 12826604), (4, 6413302), (7, 3664744), (8, 3206651), (14, 1832372), (28, 916186), (41, 625688), (56, 458093), (82, 312844), (164, 156422), (287, 89384), (328, 78211), (574, 44692), (1148, 22346), (2296, 11173)]