75726281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 80966784

約数和(自身を除く): 5240503

約数列:

[1, 23, 67, 157, 313, 1541, 3611, 7199, 10519, 20971, 49141, 241937, 482333, 1130243, 3292447, 75726281]

約数ペア:

[(1, 75726281), (23, 3292447), (67, 1130243), (157, 482333), (313, 241937), (1541, 49141), (3611, 20971), (7199, 10519)]