39637468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 78475264

約数和(自身を除く): 38837796

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 367, 403, 734, 806, 871, 1468, 1612, 1742, 2077, 3484, 4154, 4771, 8308, 9542, 11377, 19084, 22754, 24589, 27001, 45508, 49178, 54002, 98356, 108004, 147901, 295802, 319657, 591604, 639314, 762259, 1278628, 1524518, 3049036, 9909367, 19818734, 39637468]

約数ペア:

[(1, 39637468), (2, 19818734), (4, 9909367), (13, 3049036), (26, 1524518), (31, 1278628), (52, 762259), (62, 639314), (67, 591604), (124, 319657), (134, 295802), (268, 147901), (367, 108004), (403, 98356), (734, 54002), (806, 49178), (871, 45508), (1468, 27001), (1612, 24589), (1742, 22754), (2077, 19084), (3484, 11377), (4154, 9542), (4771, 8308)]