73681712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7537}}^1$

素因数の和:7605

約数の個数: 40

約数和(自身を含む): 157031616

約数和(自身を除く): 83349904

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 7537, 9776, 15074, 30148, 60296, 97981, 120592, 195962, 354239, 391924, 708478, 783848, 1416956, 1567696, 2833912, 4605107, 5667824, 9210214, 18420428, 36840856, 73681712]

約数ペア:

[(1, 73681712), (2, 36840856), (4, 18420428), (8, 9210214), (13, 5667824), (16, 4605107), (26, 2833912), (47, 1567696), (52, 1416956), (94, 783848), (104, 708478), (188, 391924), (208, 354239), (376, 195962), (611, 120592), (752, 97981), (1222, 60296), (2444, 30148), (4888, 15074), (7537, 9776)]