38870636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 83091456

約数和(自身を除く): 44220820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 643, 889, 1286, 1778, 2159, 2572, 3556, 4318, 4501, 8636, 9002, 10931, 15113, 18004, 21862, 30226, 43724, 60452, 76517, 81661, 153034, 163322, 306068, 326644, 571627, 1143254, 1388237, 2286508, 2776474, 5552948, 9717659, 19435318, 38870636]

約数ペア:

[(1, 38870636), (2, 19435318), (4, 9717659), (7, 5552948), (14, 2776474), (17, 2286508), (28, 1388237), (34, 1143254), (68, 571627), (119, 326644), (127, 306068), (238, 163322), (254, 153034), (476, 81661), (508, 76517), (643, 60452), (889, 43724), (1286, 30226), (1778, 21862), (2159, 18004), (2572, 15113), (3556, 10931), (4318, 9002), (4501, 8636)]