26220824

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5261}}^1$

素因数の和:5363

約数の個数: 32

約数和(自身を含む): 56829600

約数和(自身を除く): 30608776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5261, 10522, 21044, 36827, 42088, 73654, 147308, 294616, 468229, 936458, 1872916, 3277603, 3745832, 6555206, 13110412, 26220824]

約数ペア:

[(1, 26220824), (2, 13110412), (4, 6555206), (7, 3745832), (8, 3277603), (14, 1872916), (28, 936458), (56, 468229), (89, 294616), (178, 147308), (356, 73654), (623, 42088), (712, 36827), (1246, 21044), (2492, 10522), (4984, 5261)]