71244628

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:27992

約数の個数: 36

約数和(自身を含む): 156195732

約数和(自身を除く): 84951104

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 27961, 55922, 111844, 195727, 363493, 391454, 726986, 782908, 1370089, 1453972, 2544451, 2740178, 5088902, 5480356, 10177804, 17811157, 35622314, 71244628]

約数ペア:

[(1, 71244628), (2, 35622314), (4, 17811157), (7, 10177804), (13, 5480356), (14, 5088902), (26, 2740178), (28, 2544451), (49, 1453972), (52, 1370089), (91, 782908), (98, 726986), (182, 391454), (196, 363493), (364, 195727), (637, 111844), (1274, 55922), (2548, 27961)]