38644928

素因数分解:

$2^6\times 7^2\times {\mathrm{12323}}^1$

素因数の和:12349

約数の個数: 42

約数和(自身を含む): 89213436

約数和(自身を除く): 50568508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 12323, 24646, 49292, 86261, 98584, 172522, 197168, 345044, 394336, 603827, 690088, 788672, 1207654, 1380176, 2415308, 2760352, 4830616, 5520704, 9661232, 19322464, 38644928]

約数ペア:

[(1, 38644928), (2, 19322464), (4, 9661232), (7, 5520704), (8, 4830616), (14, 2760352), (16, 2415308), (28, 1380176), (32, 1207654), (49, 788672), (56, 690088), (64, 603827), (98, 394336), (112, 345044), (196, 197168), (224, 172522), (392, 98584), (448, 86261), (784, 49292), (1568, 24646), (3136, 12323)]