71348333512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{469396931}}^1$

素因数の和:469396956

約数の個数: 16

約数和(自身を含む): 140819079600

約数和(自身を除く): 69470746088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 469396931, 938793862, 1877587724, 3755175448, 8918541689, 17837083378, 35674166756, 71348333512]

約数ペア:

[(1, 71348333512), (2, 35674166756), (4, 17837083378), (8, 8918541689), (19, 3755175448), (38, 1877587724), (76, 938793862), (152, 469396931)]