38570336

素因数分解:

$2^5\times 7^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 87202080

約数和(自身を除く): 48631744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 409, 421, 818, 842, 1636, 1684, 2863, 2947, 3272, 3368, 5726, 5894, 6544, 6736, 11452, 11788, 13088, 13472, 22904, 23576, 45808, 47152, 91616, 94304, 172189, 344378, 688756, 1205323, 1377512, 2410646, 2755024, 4821292, 5510048, 9642584, 19285168, 38570336]

約数ペア:

[(1, 38570336), (2, 19285168), (4, 9642584), (7, 5510048), (8, 4821292), (14, 2755024), (16, 2410646), (28, 1377512), (32, 1205323), (56, 688756), (112, 344378), (224, 172189), (409, 94304), (421, 91616), (818, 47152), (842, 45808), (1636, 23576), (1684, 22904), (2863, 13472), (2947, 13088), (3272, 11788), (3368, 11452), (5726, 6736), (5894, 6544)]