28575196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1102

約数の個数: 36

約数和(自身を含む): 55523664

約数和(自身を除く): 26948468

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1031, 1066, 2062, 2132, 4124, 6929, 13403, 13858, 26806, 27716, 42271, 53612, 84542, 169084, 174239, 348478, 549523, 696956, 1099046, 2198092, 7143799, 14287598, 28575196]

約数ペア:

[(1, 28575196), (2, 14287598), (4, 7143799), (13, 2198092), (26, 1099046), (41, 696956), (52, 549523), (82, 348478), (164, 174239), (169, 169084), (338, 84542), (533, 53612), (676, 42271), (1031, 27716), (1066, 26806), (2062, 13858), (2132, 13403), (4124, 6929)]