3117856

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 7257600

約数和(自身を除く): 4139744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 449, 496, 868, 898, 992, 1736, 1796, 3143, 3472, 3592, 6286, 6944, 7184, 12572, 13919, 14368, 25144, 27838, 50288, 55676, 97433, 100576, 111352, 194866, 222704, 389732, 445408, 779464, 1558928, 3117856]

約数ペア:

[(1, 3117856), (2, 1558928), (4, 779464), (7, 445408), (8, 389732), (14, 222704), (16, 194866), (28, 111352), (31, 100576), (32, 97433), (56, 55676), (62, 50288), (112, 27838), (124, 25144), (217, 14368), (224, 13919), (248, 12572), (434, 7184), (449, 6944), (496, 6286), (868, 3592), (898, 3472), (992, 3143), (1736, 1796)]