68223976

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 130124160

約数和(自身を除く): 61900184

約数列:

[1, 2, 4, 8, 113, 163, 226, 326, 452, 463, 652, 904, 926, 1304, 1852, 3704, 18419, 36838, 52319, 73676, 75469, 104638, 147352, 150938, 209276, 301876, 418552, 603752, 8527997, 17055994, 34111988, 68223976]

約数ペア:

[(1, 68223976), (2, 34111988), (4, 17055994), (8, 8527997), (113, 603752), (163, 418552), (226, 301876), (326, 209276), (452, 150938), (463, 147352), (652, 104638), (904, 75469), (926, 73676), (1304, 52319), (1852, 36838), (3704, 18419)]