71087342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 115492608

約数和(自身を除く): 44405266

約数列:

[1, 2, 23, 43, 46, 83, 86, 166, 433, 866, 989, 1909, 1978, 3569, 3818, 7138, 9959, 18619, 19918, 35939, 37238, 71878, 82087, 164174, 428237, 826597, 856474, 1545377, 1653194, 3090754, 35543671, 71087342]

約数ペア:

[(1, 71087342), (2, 35543671), (23, 3090754), (43, 1653194), (46, 1545377), (83, 856474), (86, 826597), (166, 428237), (433, 164174), (866, 82087), (989, 71878), (1909, 37238), (1978, 35939), (3569, 19918), (3818, 18619), (7138, 9959)]