858753376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{9257}}^1$

素因数の和:9503

約数の個数: 48

約数和(自身を含む): 1829084544

約数和(自身を除く): 970331168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 223, 416, 446, 892, 1784, 2899, 3568, 5798, 7136, 9257, 11596, 18514, 23192, 37028, 46384, 74056, 92768, 120341, 148112, 240682, 296224, 481364, 962728, 1925456, 2064311, 3850912, 4128622, 8257244, 16514488, 26836043, 33028976, 53672086, 66057952, 107344172, 214688344, 429376688, 858753376]

約数ペア:

[(1, 858753376), (2, 429376688), (4, 214688344), (8, 107344172), (13, 66057952), (16, 53672086), (26, 33028976), (32, 26836043), (52, 16514488), (104, 8257244), (208, 4128622), (223, 3850912), (416, 2064311), (446, 1925456), (892, 962728), (1784, 481364), (2899, 296224), (3568, 240682), (5798, 148112), (7136, 120341), (9257, 92768), (11596, 74056), (18514, 46384), (23192, 37028)]