15671804848

素因数分解:

$2^4\times 7^2\times {\mathrm{2539}}^1\times {\mathrm{7873}}^1$

素因数の和:10434

約数の個数: 60

約数和(自身を含む): 35339929320

約数和(自身を除く): 19668124472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2539, 5078, 7873, 10156, 15746, 17773, 20312, 31492, 35546, 40624, 55111, 62984, 71092, 110222, 124411, 125968, 142184, 220444, 248822, 284368, 385777, 440888, 497644, 771554, 881776, 995288, 1543108, 1990576, 3086216, 6172432, 19989547, 39979094, 79958188, 139926829, 159916376, 279853658, 319832752, 559707316, 979487803, 1119414632, 1958975606, 2238829264, 3917951212, 7835902424, 15671804848]

約数ペア:

[(1, 15671804848), (2, 7835902424), (4, 3917951212), (7, 2238829264), (8, 1958975606), (14, 1119414632), (16, 979487803), (28, 559707316), (49, 319832752), (56, 279853658), (98, 159916376), (112, 139926829), (196, 79958188), (392, 39979094), (784, 19989547), (2539, 6172432), (5078, 3086216), (7873, 1990576), (10156, 1543108), (15746, 995288), (17773, 881776), (20312, 771554), (31492, 497644), (35546, 440888), (40624, 385777), (55111, 284368), (62984, 248822), (71092, 220444), (110222, 142184), (124411, 125968)]