30788744

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3373}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 66400320

約数和(自身を除く): 35611576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 3373, 4564, 6746, 9128, 13492, 23611, 26984, 47222, 94444, 188888, 549799, 1099598, 2199196, 3848593, 4398392, 7697186, 15394372, 30788744]

約数ペア:

[(1, 30788744), (2, 15394372), (4, 7697186), (7, 4398392), (8, 3848593), (14, 2199196), (28, 1099598), (56, 549799), (163, 188888), (326, 94444), (652, 47222), (1141, 26984), (1304, 23611), (2282, 13492), (3373, 9128), (4564, 6746)]