42685216

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6571}}^1$

素因数の和:6617

約数の個数: 48

約数和(自身を含む): 99368640

約数和(自身を除く): 56683424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 6571, 13142, 26284, 45997, 52568, 91994, 105136, 183988, 190559, 210272, 367976, 381118, 735952, 762236, 1333913, 1471904, 1524472, 2667826, 3048944, 5335652, 6097888, 10671304, 21342608, 42685216]

約数ペア:

[(1, 42685216), (2, 21342608), (4, 10671304), (7, 6097888), (8, 5335652), (14, 3048944), (16, 2667826), (28, 1524472), (29, 1471904), (32, 1333913), (56, 762236), (58, 735952), (112, 381118), (116, 367976), (203, 210272), (224, 190559), (232, 183988), (406, 105136), (464, 91994), (812, 52568), (928, 45997), (1624, 26284), (3248, 13142), (6496, 6571)]