40495042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6619}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 76262400

約数和(自身を除く): 35767358

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 6619, 13238, 46333, 92666, 125761, 152237, 251522, 304474, 880327, 1065659, 1760654, 2131318, 2892503, 5785006, 20247521, 40495042]

約数ペア:

[(1, 40495042), (2, 20247521), (7, 5785006), (14, 2892503), (19, 2131318), (23, 1760654), (38, 1065659), (46, 880327), (133, 304474), (161, 251522), (266, 152237), (322, 125761), (437, 92666), (874, 46333), (3059, 13238), (6118, 6619)]