66165106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 53827214

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 991, 1757, 1982, 3514, 4769, 6937, 9538, 13874, 18829, 33383, 37658, 66766, 131803, 248741, 263606, 497482, 1741187, 3482374, 4726079, 9452158, 33082553, 66165106]

約数ペア:

[(1, 66165106), (2, 33082553), (7, 9452158), (14, 4726079), (19, 3482374), (38, 1741187), (133, 497482), (251, 263606), (266, 248741), (502, 131803), (991, 66766), (1757, 37658), (1982, 33383), (3514, 18829), (4769, 13874), (6937, 9538)]