12780490792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{33889}}^1$

素因数の和:34018

約数の個数: 64

約数和(自身を含む): 26352864000

約数和(自身を除く): 13572373208

約数列:

[1, 2, 4, 8, 17, 34, 47, 59, 68, 94, 118, 136, 188, 236, 376, 472, 799, 1003, 1598, 2006, 2773, 3196, 4012, 5546, 6392, 8024, 11092, 22184, 33889, 47141, 67778, 94282, 135556, 188564, 271112, 377128, 576113, 1152226, 1592783, 1999451, 2304452, 3185566, 3998902, 4608904, 6371132, 7997804, 12742264, 15995608, 27077311, 33990667, 54154622, 67981334, 93974197, 108309244, 135962668, 187948394, 216618488, 271925336, 375896788, 751793576, 1597561349, 3195122698, 6390245396, 12780490792]

約数ペア:

[(1, 12780490792), (2, 6390245396), (4, 3195122698), (8, 1597561349), (17, 751793576), (34, 375896788), (47, 271925336), (59, 216618488), (68, 187948394), (94, 135962668), (118, 108309244), (136, 93974197), (188, 67981334), (236, 54154622), (376, 33990667), (472, 27077311), (799, 15995608), (1003, 12742264), (1598, 7997804), (2006, 6371132), (2773, 4608904), (3196, 3998902), (4012, 3185566), (5546, 2304452), (6392, 1999451), (8024, 1592783), (11092, 1152226), (22184, 576113), (33889, 377128), (47141, 271112), (67778, 188564), (94282, 135556)]