42480278

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{5197}}^1$

素因数の和:5327

約数の個数: 16

約数和(自身を含む): 65744304

約数和(自身を除く): 23264026

約数列:

[1, 2, 61, 67, 122, 134, 4087, 5197, 8174, 10394, 317017, 348199, 634034, 696398, 21240139, 42480278]

約数ペア:

[(1, 42480278), (2, 21240139), (61, 696398), (67, 634034), (122, 348199), (134, 317017), (4087, 10394), (5197, 8174)]