67841674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 109330560

約数和(自身を除く): 41488886

約数列:

[1, 2, 23, 46, 73, 89, 146, 178, 227, 454, 1679, 2047, 3358, 4094, 5221, 6497, 10442, 12994, 16571, 20203, 33142, 40406, 149431, 298862, 381133, 464669, 762266, 929338, 1474819, 2949638, 33920837, 67841674]

約数ペア:

[(1, 67841674), (2, 33920837), (23, 2949638), (46, 1474819), (73, 929338), (89, 762266), (146, 464669), (178, 381133), (227, 298862), (454, 149431), (1679, 40406), (2047, 33142), (3358, 20203), (4094, 16571), (5221, 12994), (6497, 10442)]