6519968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 15805440

約数和(自身を除く): 9285472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2239, 2912, 4478, 8956, 15673, 17912, 29107, 31346, 35824, 58214, 62692, 71648, 116428, 125384, 203749, 232856, 250768, 407498, 465712, 501536, 814996, 931424, 1629992, 3259984, 6519968]

約数ペア:

[(1, 6519968), (2, 3259984), (4, 1629992), (7, 931424), (8, 814996), (13, 501536), (14, 465712), (16, 407498), (26, 250768), (28, 232856), (32, 203749), (52, 125384), (56, 116428), (91, 71648), (104, 62692), (112, 58214), (182, 35824), (208, 31346), (224, 29107), (364, 17912), (416, 15673), (728, 8956), (1456, 4478), (2239, 2912)]