68772372448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{856571}}^1$

素因数の和:856787

約数の個数: 48

約数和(自身を含む): 146566321776

約数和(自身を除く): 77793949328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 193, 208, 386, 416, 772, 1544, 2509, 3088, 5018, 6176, 10036, 20072, 40144, 80288, 856571, 1713142, 3426284, 6852568, 11135423, 13705136, 22270846, 27410272, 44541692, 89083384, 165318203, 178166768, 330636406, 356333536, 661272812, 1322545624, 2149136639, 2645091248, 4298273278, 5290182496, 8596546556, 17193093112, 34386186224, 68772372448]

約数ペア:

[(1, 68772372448), (2, 34386186224), (4, 17193093112), (8, 8596546556), (13, 5290182496), (16, 4298273278), (26, 2645091248), (32, 2149136639), (52, 1322545624), (104, 661272812), (193, 356333536), (208, 330636406), (386, 178166768), (416, 165318203), (772, 89083384), (1544, 44541692), (2509, 27410272), (3088, 22270846), (5018, 13705136), (6176, 11135423), (10036, 6852568), (20072, 3426284), (40144, 1713142), (80288, 856571)]