4399696

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 9842624

約数和(自身を除く): 5442928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 241, 326, 482, 652, 964, 1141, 1304, 1687, 1928, 2282, 2608, 3374, 3856, 4564, 6748, 9128, 13496, 18256, 26992, 39283, 78566, 157132, 274981, 314264, 549962, 628528, 1099924, 2199848, 4399696]

約数ペア:

[(1, 4399696), (2, 2199848), (4, 1099924), (7, 628528), (8, 549962), (14, 314264), (16, 274981), (28, 157132), (56, 78566), (112, 39283), (163, 26992), (241, 18256), (326, 13496), (482, 9128), (652, 6748), (964, 4564), (1141, 3856), (1304, 3374), (1687, 2608), (1928, 2282)]