79974736

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{84719}}^1$

素因数の和:84786

約数の個数: 20

約数和(自身を含む): 157579200

約数和(自身を除く): 77604464

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 84719, 169438, 338876, 677752, 1355504, 4998421, 9996842, 19993684, 39987368, 79974736]

約数ペア:

[(1, 79974736), (2, 39987368), (4, 19993684), (8, 9996842), (16, 4998421), (59, 1355504), (118, 677752), (236, 338876), (472, 169438), (944, 84719)]