15705882784

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{18089}}^1$

素因数の和:18773

約数の個数: 48

約数和(自身を含む): 31691943360

約数和(自身を除く): 15986060576

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 631, 688, 1262, 1376, 2524, 5048, 10096, 18089, 20192, 27133, 36178, 54266, 72356, 108532, 144712, 217064, 289424, 434128, 578848, 777827, 868256, 1555654, 3111308, 6222616, 11414159, 12445232, 22828318, 24890464, 45656636, 91313272, 182626544, 365253088, 490808837, 981617674, 1963235348, 3926470696, 7852941392, 15705882784]

約数ペア:

[(1, 15705882784), (2, 7852941392), (4, 3926470696), (8, 1963235348), (16, 981617674), (32, 490808837), (43, 365253088), (86, 182626544), (172, 91313272), (344, 45656636), (631, 24890464), (688, 22828318), (1262, 12445232), (1376, 11414159), (2524, 6222616), (5048, 3111308), (10096, 1555654), (18089, 868256), (20192, 777827), (27133, 578848), (36178, 434128), (54266, 289424), (72356, 217064), (108532, 144712)]