56178608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3005

約数の個数: 40

約数和(自身を含む): 116912160

約数和(自身を除く): 60733552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 2909, 4828, 5818, 9656, 11636, 19312, 23272, 46544, 49453, 98906, 197812, 206539, 395624, 413078, 791248, 826156, 1652312, 3304624, 3511163, 7022326, 14044652, 28089304, 56178608]

約数ペア:

[(1, 56178608), (2, 28089304), (4, 14044652), (8, 7022326), (16, 3511163), (17, 3304624), (34, 1652312), (68, 826156), (71, 791248), (136, 413078), (142, 395624), (272, 206539), (284, 197812), (568, 98906), (1136, 49453), (1207, 46544), (2414, 23272), (2909, 19312), (4828, 11636), (5818, 9656)]