69857872

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2797}}^1$

素因数の和:3035

約数の個数: 40

約数和(自身を含む): 155434496

約数和(自身を除く): 85576624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 2797, 3122, 3568, 5594, 6244, 11188, 12488, 19579, 22376, 24976, 39158, 44752, 78316, 156632, 313264, 623731, 1247462, 2494924, 4366117, 4989848, 8732234, 9979696, 17464468, 34928936, 69857872]

約数ペア:

[(1, 69857872), (2, 34928936), (4, 17464468), (7, 9979696), (8, 8732234), (14, 4989848), (16, 4366117), (28, 2494924), (56, 1247462), (112, 623731), (223, 313264), (446, 156632), (892, 78316), (1561, 44752), (1784, 39158), (2797, 24976), (3122, 22376), (3568, 19579), (5594, 12488), (6244, 11188)]