38944136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 91791360

約数和(自身を除く): 52847224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 191, 308, 331, 382, 616, 662, 764, 1324, 1337, 1528, 2101, 2317, 2648, 2674, 3641, 4202, 4634, 5348, 7282, 8404, 9268, 10696, 14564, 14707, 16808, 18536, 25487, 29128, 29414, 50974, 58828, 63221, 101948, 117656, 126442, 203896, 252884, 442547, 505768, 695431, 885094, 1390862, 1770188, 2781724, 3540376, 4868017, 5563448, 9736034, 19472068, 38944136]

約数ペア:

[(1, 38944136), (2, 19472068), (4, 9736034), (7, 5563448), (8, 4868017), (11, 3540376), (14, 2781724), (22, 1770188), (28, 1390862), (44, 885094), (56, 695431), (77, 505768), (88, 442547), (154, 252884), (191, 203896), (308, 126442), (331, 117656), (382, 101948), (616, 63221), (662, 58828), (764, 50974), (1324, 29414), (1337, 29128), (1528, 25487), (2101, 18536), (2317, 16808), (2648, 14707), (2674, 14564), (3641, 10696), (4202, 9268), (4634, 8404), (5348, 7282)]