79742474

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 141177600

約数和(自身を除く): 61435126

約数列:

[1, 2, 7, 14, 37, 74, 257, 259, 514, 518, 599, 1198, 1799, 3598, 4193, 8386, 9509, 19018, 22163, 44326, 66563, 133126, 153943, 155141, 307886, 310282, 1077601, 2155202, 5695891, 11391782, 39871237, 79742474]

約数ペア:

[(1, 79742474), (2, 39871237), (7, 11391782), (14, 5695891), (37, 2155202), (74, 1077601), (257, 310282), (259, 307886), (514, 155141), (518, 153943), (599, 133126), (1198, 66563), (1799, 44326), (3598, 22163), (4193, 19018), (8386, 9509)]