31296524

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 68104512

約数和(自身を除く): 36807988

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 1777, 2516, 3554, 4403, 7108, 8806, 12439, 17612, 24878, 30209, 49756, 60418, 65749, 120836, 131498, 211463, 262996, 422926, 460243, 845852, 920486, 1117733, 1840972, 2235466, 4470932, 7824131, 15648262, 31296524]

約数ペア:

[(1, 31296524), (2, 15648262), (4, 7824131), (7, 4470932), (14, 2235466), (17, 1840972), (28, 1117733), (34, 920486), (37, 845852), (68, 460243), (74, 422926), (119, 262996), (148, 211463), (238, 131498), (259, 120836), (476, 65749), (518, 60418), (629, 49756), (1036, 30209), (1258, 24878), (1777, 17612), (2516, 12439), (3554, 8806), (4403, 7108)]