75039386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 47372134

約数列:

[1, 2, 23, 43, 46, 59, 86, 118, 643, 989, 1286, 1357, 1978, 2537, 2714, 5074, 14789, 27649, 29578, 37937, 55298, 58351, 75874, 116702, 635927, 872551, 1271854, 1631291, 1745102, 3262582, 37519693, 75039386]

約数ペア:

[(1, 75039386), (2, 37519693), (23, 3262582), (43, 1745102), (46, 1631291), (59, 1271854), (86, 872551), (118, 635927), (643, 116702), (989, 75874), (1286, 58351), (1357, 55298), (1978, 37937), (2537, 29578), (2714, 27649), (5074, 14789)]