42619966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 28089794

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 667, 743, 989, 1247, 1334, 1486, 1978, 2494, 17089, 21547, 28681, 31949, 34178, 43094, 57362, 63898, 495581, 734827, 926521, 991162, 1469654, 1853042, 21309983, 42619966]

約数ペア:

[(1, 42619966), (2, 21309983), (23, 1853042), (29, 1469654), (43, 991162), (46, 926521), (58, 734827), (86, 495581), (667, 63898), (743, 57362), (989, 43094), (1247, 34178), (1334, 31949), (1486, 28681), (1978, 21547), (2494, 17089)]