56118916

素因数分解:

$2^2\times 7^3\times {\mathrm{40903}}^1$

素因数の和:40928

約数の個数: 24

約数和(自身を含む): 114531200

約数和(自身を除く): 58412284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 40903, 81806, 163612, 286321, 572642, 1145284, 2004247, 4008494, 8016988, 14029729, 28059458, 56118916]

約数ペア:

[(1, 56118916), (2, 28059458), (4, 14029729), (7, 8016988), (14, 4008494), (28, 2004247), (49, 1145284), (98, 572642), (196, 286321), (343, 163612), (686, 81806), (1372, 40903)]