22560928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 48252456

約数和(自身を除く): 25691528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 193, 208, 281, 386, 416, 562, 772, 1124, 1544, 2248, 2509, 3088, 3653, 4496, 5018, 6176, 7306, 8992, 10036, 14612, 20072, 29224, 40144, 54233, 58448, 80288, 108466, 116896, 216932, 433864, 705029, 867728, 1410058, 1735456, 2820116, 5640232, 11280464, 22560928]

約数ペア:

[(1, 22560928), (2, 11280464), (4, 5640232), (8, 2820116), (13, 1735456), (16, 1410058), (26, 867728), (32, 705029), (52, 433864), (104, 216932), (193, 116896), (208, 108466), (281, 80288), (386, 58448), (416, 54233), (562, 40144), (772, 29224), (1124, 20072), (1544, 14612), (2248, 10036), (2509, 8992), (3088, 7306), (3653, 6176), (4496, 5018)]