42949370

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{6961}}^1$

素因数の和:7585

約数の個数: 16

約数和(自身を含む): 77445288

約数和(自身を除く): 34495918

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 6961, 13922, 34805, 69610, 4294937, 8589874, 21474685, 42949370]

約数ペア:

[(1, 42949370), (2, 21474685), (5, 8589874), (10, 4294937), (617, 69610), (1234, 34805), (3085, 13922), (6170, 6961)]