22006504

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 45885420

約数和(自身を除く): 23878916

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 397, 533, 676, 794, 1066, 1352, 1588, 2132, 3176, 4264, 5161, 6929, 10322, 13858, 16277, 20644, 27716, 32554, 41288, 55432, 65108, 67093, 130216, 134186, 211601, 268372, 423202, 536744, 846404, 1692808, 2750813, 5501626, 11003252, 22006504]

約数ペア:

[(1, 22006504), (2, 11003252), (4, 5501626), (8, 2750813), (13, 1692808), (26, 846404), (41, 536744), (52, 423202), (82, 268372), (104, 211601), (164, 134186), (169, 130216), (328, 67093), (338, 65108), (397, 55432), (533, 41288), (676, 32554), (794, 27716), (1066, 20644), (1352, 16277), (1588, 13858), (2132, 10322), (3176, 6929), (4264, 5161)]