1427885816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{14033}}^1$

素因数の和:14148

約数の個数: 64

約数和(自身を含む): 3233433600

約数和(自身を除く): 1805547784

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 316, 322, 553, 632, 644, 1106, 1288, 1817, 2212, 3634, 4424, 7268, 12719, 14033, 14536, 25438, 28066, 50876, 56132, 98231, 101752, 112264, 196462, 322759, 392924, 645518, 785848, 1108607, 1291036, 2217214, 2259313, 2582072, 4434428, 4518626, 7760249, 8868856, 9037252, 15520498, 18074504, 25497961, 31040996, 50995922, 62081992, 101991844, 178485727, 203983688, 356971454, 713942908, 1427885816]

約数ペア:

[(1, 1427885816), (2, 713942908), (4, 356971454), (7, 203983688), (8, 178485727), (14, 101991844), (23, 62081992), (28, 50995922), (46, 31040996), (56, 25497961), (79, 18074504), (92, 15520498), (158, 9037252), (161, 8868856), (184, 7760249), (316, 4518626), (322, 4434428), (553, 2582072), (632, 2259313), (644, 2217214), (1106, 1291036), (1288, 1108607), (1817, 785848), (2212, 645518), (3634, 392924), (4424, 322759), (7268, 196462), (12719, 112264), (14033, 101752), (14536, 98231), (25438, 56132), (28066, 50876)]