69155674

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 121222656

約数和(自身を除く): 52066982

約数列:

[1, 2, 7, 14, 73, 146, 157, 314, 431, 511, 862, 1022, 1099, 2198, 3017, 6034, 11461, 22922, 31463, 62926, 67667, 80227, 135334, 160454, 220241, 440482, 473669, 947338, 4939691, 9879382, 34577837, 69155674]

約数ペア:

[(1, 69155674), (2, 34577837), (7, 9879382), (14, 4939691), (73, 947338), (146, 473669), (157, 440482), (314, 220241), (431, 160454), (511, 135334), (862, 80227), (1022, 67667), (1099, 62926), (2198, 31463), (3017, 22922), (6034, 11461)]