74978668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1627}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 134974224

約数和(自身を除く): 59995556

約数列:

[1, 2, 4, 41, 82, 164, 281, 562, 1124, 1627, 3254, 6508, 11521, 23042, 46084, 66707, 133414, 266828, 457187, 914374, 1828748, 18744667, 37489334, 74978668]

約数ペア:

[(1, 74978668), (2, 37489334), (4, 18744667), (41, 1828748), (82, 914374), (164, 457187), (281, 266828), (562, 133414), (1124, 66707), (1627, 46084), (3254, 23042), (6508, 11521)]