79982752

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 165588192

約数和(自身を除く): 85605440

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1571, 1591, 3142, 3182, 6284, 6364, 12568, 12728, 25136, 25456, 50272, 50912, 58127, 67553, 116254, 135106, 232508, 270212, 465016, 540424, 930032, 1080848, 1860064, 2161696, 2499461, 4998922, 9997844, 19995688, 39991376, 79982752]

約数ペア:

[(1, 79982752), (2, 39991376), (4, 19995688), (8, 9997844), (16, 4998922), (32, 2499461), (37, 2161696), (43, 1860064), (74, 1080848), (86, 930032), (148, 540424), (172, 465016), (296, 270212), (344, 232508), (592, 135106), (688, 116254), (1184, 67553), (1376, 58127), (1571, 50912), (1591, 50272), (3142, 25456), (3182, 25136), (6284, 12728), (6364, 12568)]