66188764

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{503}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 118032768

約数和(自身を除く): 51844004

約数列:

[1, 2, 4, 67, 134, 268, 491, 503, 982, 1006, 1964, 2012, 32897, 33701, 65794, 67402, 131588, 134804, 246973, 493946, 987892, 16547191, 33094382, 66188764]

約数ペア:

[(1, 66188764), (2, 33094382), (4, 16547191), (67, 987892), (134, 493946), (268, 246973), (491, 134804), (503, 131588), (982, 67402), (1006, 65794), (1964, 33701), (2012, 32897)]