28692482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 54355392

約数和(自身を除く): 25662910

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 169, 181, 182, 338, 362, 469, 871, 938, 1183, 1267, 1742, 2353, 2366, 2534, 4706, 6097, 11323, 12127, 12194, 16471, 22646, 24254, 30589, 32942, 61178, 79261, 84889, 157651, 158522, 169778, 214123, 315302, 428246, 1103557, 2049463, 2207114, 4098926, 14346241, 28692482]

約数ペア:

[(1, 28692482), (2, 14346241), (7, 4098926), (13, 2207114), (14, 2049463), (26, 1103557), (67, 428246), (91, 315302), (134, 214123), (169, 169778), (181, 158522), (182, 157651), (338, 84889), (362, 79261), (469, 61178), (871, 32942), (938, 30589), (1183, 24254), (1267, 22646), (1742, 16471), (2353, 12194), (2366, 12127), (2534, 11323), (4706, 6097)]