38552654

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 68708352

約数和(自身を除く): 30155698

約数列:

[1, 2, 7, 14, 31, 62, 211, 217, 421, 422, 434, 842, 1477, 2947, 2954, 5894, 6541, 13051, 13082, 26102, 45787, 88831, 91357, 91574, 177662, 182714, 621817, 1243634, 2753761, 5507522, 19276327, 38552654]

約数ペア:

[(1, 38552654), (2, 19276327), (7, 5507522), (14, 2753761), (31, 1243634), (62, 621817), (211, 182714), (217, 177662), (421, 91574), (422, 91357), (434, 88831), (842, 45787), (1477, 26102), (2947, 13082), (2954, 13051), (5894, 6541)]