67566686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 117151488

約数和(自身を除く): 49584802

約数列:

[1, 2, 11, 22, 23, 46, 67, 134, 253, 506, 737, 1474, 1541, 1993, 3082, 3986, 16951, 21923, 33902, 43846, 45839, 91678, 133531, 267062, 504229, 1008458, 1468841, 2937682, 3071213, 6142426, 33783343, 67566686]

約数ペア:

[(1, 67566686), (2, 33783343), (11, 6142426), (22, 3071213), (23, 2937682), (46, 1468841), (67, 1008458), (134, 504229), (253, 267062), (506, 133531), (737, 91678), (1474, 45839), (1541, 43846), (1993, 33902), (3082, 21923), (3986, 16951)]