42848968

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 39231032

約数列:

[1, 2, 4, 8, 79, 151, 158, 302, 316, 449, 604, 632, 898, 1208, 1796, 3592, 11929, 23858, 35471, 47716, 67799, 70942, 95432, 135598, 141884, 271196, 283768, 542392, 5356121, 10712242, 21424484, 42848968]

約数ペア:

[(1, 42848968), (2, 21424484), (4, 10712242), (8, 5356121), (79, 542392), (151, 283768), (158, 271196), (302, 141884), (316, 135598), (449, 95432), (604, 70942), (632, 67799), (898, 47716), (1208, 35471), (1796, 23858), (3592, 11929)]