7049740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5337

約数の個数: 24

約数和(自身を含む): 15028272

約数和(自身を除く): 7978532

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 5261, 10522, 21044, 26305, 52610, 105220, 352487, 704974, 1409948, 1762435, 3524870, 7049740]

約数ペア:

[(1, 7049740), (2, 3524870), (4, 1762435), (5, 1409948), (10, 704974), (20, 352487), (67, 105220), (134, 52610), (268, 26305), (335, 21044), (670, 10522), (1340, 5261)]