38875984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11243

約数の個数: 40

約数和(自身を含む): 88867328

約数和(自身を除く): 49991344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11197, 22394, 44788, 78379, 89576, 156758, 179152, 313516, 347107, 627032, 694214, 1254064, 1388428, 2429749, 2776856, 4859498, 5553712, 9718996, 19437992, 38875984]

約数ペア:

[(1, 38875984), (2, 19437992), (4, 9718996), (7, 5553712), (8, 4859498), (14, 2776856), (16, 2429749), (28, 1388428), (31, 1254064), (56, 694214), (62, 627032), (112, 347107), (124, 313516), (217, 179152), (248, 156758), (434, 89576), (496, 78379), (868, 44788), (1736, 22394), (3472, 11197)]