23378446

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 44640288

約数和(自身を除く): 21261842

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 169, 182, 241, 287, 338, 482, 533, 574, 1066, 1183, 1687, 2366, 3133, 3374, 3731, 6266, 6929, 7462, 9881, 13858, 19762, 21931, 40729, 43862, 48503, 69167, 81458, 97006, 128453, 138334, 256906, 285103, 570206, 899171, 1669889, 1798342, 3339778, 11689223, 23378446]

約数ペア:

[(1, 23378446), (2, 11689223), (7, 3339778), (13, 1798342), (14, 1669889), (26, 899171), (41, 570206), (82, 285103), (91, 256906), (169, 138334), (182, 128453), (241, 97006), (287, 81458), (338, 69167), (482, 48503), (533, 43862), (574, 40729), (1066, 21931), (1183, 19762), (1687, 13858), (2366, 9881), (3133, 7462), (3374, 6929), (3731, 6266)]