8045756992

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1381483}}^1$

素因数の和:1381515

約数の個数: 56

約数和(自身を含む): 19650228416

約数和(自身を除く): 11604471424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 1381483, 2762966, 5525932, 9670381, 11051864, 17959279, 19340762, 22103728, 35918558, 38681524, 44207456, 71837116, 77363048, 88414912, 125714953, 143674232, 154726096, 251429906, 287348464, 309452192, 502859812, 574696928, 618904384, 1005719624, 1149393856, 2011439248, 4022878496, 8045756992]

約数ペア:

[(1, 8045756992), (2, 4022878496), (4, 2011439248), (7, 1149393856), (8, 1005719624), (13, 618904384), (14, 574696928), (16, 502859812), (26, 309452192), (28, 287348464), (32, 251429906), (52, 154726096), (56, 143674232), (64, 125714953), (91, 88414912), (104, 77363048), (112, 71837116), (182, 44207456), (208, 38681524), (224, 35918558), (364, 22103728), (416, 19340762), (448, 17959279), (728, 11051864), (832, 9670381), (1456, 5525932), (2912, 2762966), (5824, 1381483)]