69536428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70381}}^1$

素因数の和:70417

約数の個数: 24

約数和(自身を含む): 137948720

約数和(自身を除く): 68412292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 70381, 140762, 281524, 914953, 1337239, 1829906, 2674478, 3659812, 5348956, 17384107, 34768214, 69536428]

約数ペア:

[(1, 69536428), (2, 34768214), (4, 17384107), (13, 5348956), (19, 3659812), (26, 2674478), (38, 1829906), (52, 1337239), (76, 914953), (247, 281524), (494, 140762), (988, 70381)]