38785712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11171}}^1$

素因数の和:11217

約数の個数: 40

約数和(自身を含む): 88660992

約数和(自身を除く): 49875280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11171, 22342, 44684, 78197, 89368, 156394, 178736, 312788, 346301, 625576, 692602, 1251152, 1385204, 2424107, 2770408, 4848214, 5540816, 9696428, 19392856, 38785712]

約数ペア:

[(1, 38785712), (2, 19392856), (4, 9696428), (7, 5540816), (8, 4848214), (14, 2770408), (16, 2424107), (28, 1385204), (31, 1251152), (56, 692602), (62, 625576), (112, 346301), (124, 312788), (217, 178736), (248, 156394), (434, 89368), (496, 78197), (868, 44684), (1736, 22342), (3472, 11171)]