7756216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 17146080

約数和(自身を除く): 9389864

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 107, 136, 164, 214, 221, 328, 428, 442, 533, 697, 856, 884, 1066, 1391, 1394, 1768, 1819, 2132, 2782, 2788, 3638, 4264, 4387, 5564, 5576, 7276, 8774, 9061, 11128, 14552, 17548, 18122, 23647, 35096, 36244, 47294, 57031, 72488, 74579, 94588, 114062, 149158, 189176, 228124, 298316, 456248, 596632, 969527, 1939054, 3878108, 7756216]

約数ペア:

[(1, 7756216), (2, 3878108), (4, 1939054), (8, 969527), (13, 596632), (17, 456248), (26, 298316), (34, 228124), (41, 189176), (52, 149158), (68, 114062), (82, 94588), (104, 74579), (107, 72488), (136, 57031), (164, 47294), (214, 36244), (221, 35096), (328, 23647), (428, 18122), (442, 17548), (533, 14552), (697, 11128), (856, 9061), (884, 8774), (1066, 7276), (1391, 5576), (1394, 5564), (1768, 4387), (1819, 4264), (2132, 3638), (2782, 2788)]