67931742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5531}}^1$

素因数の和:5648

約数の個数: 32

約数和(自身を含む): 143389440

約数和(自身を除く): 75457698

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 5531, 6141, 11062, 12282, 16593, 33186, 127213, 254426, 381639, 492259, 763278, 984518, 1476777, 2953554, 11321957, 22643914, 33965871, 67931742]

約数ペア:

[(1, 67931742), (2, 33965871), (3, 22643914), (6, 11321957), (23, 2953554), (46, 1476777), (69, 984518), (89, 763278), (138, 492259), (178, 381639), (267, 254426), (534, 127213), (2047, 33186), (4094, 16593), (5531, 12282), (6141, 11062)]