67812656

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{37507}}^1$

素因数の和:37628

約数の個数: 20

約数和(自身を含む): 132553272

約数和(自身を除く): 64740616

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 37507, 75014, 150028, 300056, 600112, 4238291, 8476582, 16953164, 33906328, 67812656]

約数ペア:

[(1, 67812656), (2, 33906328), (4, 16953164), (8, 8476582), (16, 4238291), (113, 600112), (226, 300056), (452, 150028), (904, 75014), (1808, 37507)]