12785422832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{516541}}^1$

素因数の和:516586

約数の個数: 80

約数和(自身を含む): 32281808832

約数和(自身を除く): 19496386000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 24752, 516541, 1033082, 2066164, 3615787, 4132328, 6715033, 7231574, 8264656, 8781197, 13430066, 14463148, 17562394, 26860132, 28926296, 35124788, 47005231, 53720264, 57852592, 61468379, 70249576, 94010462, 107440528, 114155561, 122936758, 140499152, 188020924, 228311122, 245873516, 376041848, 456622244, 491747032, 752083696, 799088927, 913244488, 983494064, 1598177854, 1826488976, 3196355708, 6392711416, 12785422832]

約数ペア:

[(1, 12785422832), (2, 6392711416), (4, 3196355708), (7, 1826488976), (8, 1598177854), (13, 983494064), (14, 913244488), (16, 799088927), (17, 752083696), (26, 491747032), (28, 456622244), (34, 376041848), (52, 245873516), (56, 228311122), (68, 188020924), (91, 140499152), (104, 122936758), (112, 114155561), (119, 107440528), (136, 94010462), (182, 70249576), (208, 61468379), (221, 57852592), (238, 53720264), (272, 47005231), (364, 35124788), (442, 28926296), (476, 26860132), (728, 17562394), (884, 14463148), (952, 13430066), (1456, 8781197), (1547, 8264656), (1768, 7231574), (1904, 6715033), (3094, 4132328), (3536, 3615787), (6188, 2066164), (12376, 1033082), (24752, 516541)]