26986456

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 60267240

約数和(自身を除く): 33280784

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 1601, 2107, 2408, 3202, 4214, 6404, 8428, 11207, 12808, 16856, 22414, 44828, 68843, 78449, 89656, 137686, 156898, 275372, 313796, 481901, 550744, 627592, 963802, 1927604, 3373307, 3855208, 6746614, 13493228, 26986456]

約数ペア:

[(1, 26986456), (2, 13493228), (4, 6746614), (7, 3855208), (8, 3373307), (14, 1927604), (28, 963802), (43, 627592), (49, 550744), (56, 481901), (86, 313796), (98, 275372), (172, 156898), (196, 137686), (301, 89656), (344, 78449), (392, 68843), (602, 44828), (1204, 22414), (1601, 16856), (2107, 12808), (2408, 11207), (3202, 8428), (4214, 6404)]