28001196058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{56813}}^1$

素因数の和:57390

約数の個数: 32

約数和(自身を含む): 46976542272

約数和(自身を除く): 18975346214

約数列:

[1, 2, 11, 22, 43, 86, 473, 521, 946, 1042, 5731, 11462, 22403, 44806, 56813, 113626, 246433, 492866, 624943, 1249886, 2442959, 4885918, 26872549, 29599573, 53745098, 59199146, 325595303, 651190606, 1272781639, 2545563278, 14000598029, 28001196058]

約数ペア:

[(1, 28001196058), (2, 14000598029), (11, 2545563278), (22, 1272781639), (43, 651190606), (86, 325595303), (473, 59199146), (521, 53745098), (946, 29599573), (1042, 26872549), (5731, 4885918), (11462, 2442959), (22403, 1249886), (44806, 624943), (56813, 492866), (113626, 246433)]