6461392

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1907

約数の個数: 40

約数和(自身を含む): 14776832

約数和(自身を除く): 8315440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 1861, 3472, 3722, 7444, 13027, 14888, 26054, 29776, 52108, 57691, 104216, 115382, 208432, 230764, 403837, 461528, 807674, 923056, 1615348, 3230696, 6461392]

約数ペア:

[(1, 6461392), (2, 3230696), (4, 1615348), (7, 923056), (8, 807674), (14, 461528), (16, 403837), (28, 230764), (31, 208432), (56, 115382), (62, 104216), (112, 57691), (124, 52108), (217, 29776), (248, 26054), (434, 14888), (496, 13027), (868, 7444), (1736, 3722), (1861, 3472)]