71392180762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1709501}}^1$

素因数の和:1709686

約数の個数: 32

約数和(自身を含む): 129648631680

約数和(自身を除く): 58256450918

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1099, 2198, 2983, 5966, 20881, 41762, 1709501, 3419002, 11966507, 23933014, 32480519, 64961038, 227363633, 268391657, 454727266, 536783314, 1878741599, 3757483198, 5099441483, 10198882966, 35696090381, 71392180762]

約数ペア:

[(1, 71392180762), (2, 35696090381), (7, 10198882966), (14, 5099441483), (19, 3757483198), (38, 1878741599), (133, 536783314), (157, 454727266), (266, 268391657), (314, 227363633), (1099, 64961038), (2198, 32480519), (2983, 23933014), (5966, 11966507), (20881, 3419002), (41762, 1709501)]