47287464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{709}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 135638400

約数和(自身を除く): 88350936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 709, 794, 1191, 1418, 1588, 2127, 2382, 2779, 2836, 3176, 4254, 4764, 4963, 5558, 5672, 8337, 8508, 9528, 9926, 11116, 14889, 16674, 17016, 19852, 22232, 29778, 33348, 39704, 59556, 66696, 119112, 281473, 562946, 844419, 1125892, 1688838, 1970311, 2251784, 3377676, 3940622, 5910933, 6755352, 7881244, 11821866, 15762488, 23643732, 47287464]

約数ペア:

[(1, 47287464), (2, 23643732), (3, 15762488), (4, 11821866), (6, 7881244), (7, 6755352), (8, 5910933), (12, 3940622), (14, 3377676), (21, 2251784), (24, 1970311), (28, 1688838), (42, 1125892), (56, 844419), (84, 562946), (168, 281473), (397, 119112), (709, 66696), (794, 59556), (1191, 39704), (1418, 33348), (1588, 29778), (2127, 22232), (2382, 19852), (2779, 17016), (2836, 16674), (3176, 14889), (4254, 11116), (4764, 9926), (4963, 9528), (5558, 8508), (5672, 8337)]