27641708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5437}}^1$

素因数の和:5513

約数の個数: 24

約数和(自身を含む): 51160704

約数和(自身を除く): 23518996

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 5437, 10874, 21748, 168547, 222917, 337094, 445834, 674188, 891668, 6910427, 13820854, 27641708]

約数ペア:

[(1, 27641708), (2, 13820854), (4, 6910427), (31, 891668), (41, 674188), (62, 445834), (82, 337094), (124, 222917), (164, 168547), (1271, 21748), (2542, 10874), (5084, 5437)]