74730026

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 132879360

約数和(自身を除く): 58149334

約数列:

[1, 2, 7, 14, 31, 62, 217, 409, 421, 434, 818, 842, 2863, 2947, 5726, 5894, 12679, 13051, 25358, 26102, 88753, 91357, 172189, 177506, 182714, 344378, 1205323, 2410646, 5337859, 10675718, 37365013, 74730026]

約数ペア:

[(1, 74730026), (2, 37365013), (7, 10675718), (14, 5337859), (31, 2410646), (62, 1205323), (217, 344378), (409, 182714), (421, 177506), (434, 172189), (818, 91357), (842, 88753), (2863, 26102), (2947, 25358), (5726, 13051), (5894, 12679)]