26238524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 52421376

約数和(自身を除く): 26182852

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 397, 403, 533, 794, 806, 1066, 1271, 1588, 1612, 2132, 2542, 5084, 5161, 10322, 12307, 16277, 16523, 20644, 24614, 32554, 33046, 49228, 65108, 66092, 159991, 211601, 319982, 423202, 504587, 639964, 846404, 1009174, 2018348, 6559631, 13119262, 26238524]

約数ペア:

[(1, 26238524), (2, 13119262), (4, 6559631), (13, 2018348), (26, 1009174), (31, 846404), (41, 639964), (52, 504587), (62, 423202), (82, 319982), (124, 211601), (164, 159991), (397, 66092), (403, 65108), (533, 49228), (794, 33046), (806, 32554), (1066, 24614), (1271, 20644), (1588, 16523), (1612, 16277), (2132, 12307), (2542, 10322), (5084, 5161)]