67140944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7873}}^1$

素因数の和:7935

約数の個数: 40

約数和(自身を含む): 143527272

約数和(自身を除く): 76386328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 7873, 8528, 15746, 31492, 62984, 102349, 125968, 204698, 322793, 409396, 645586, 818792, 1291172, 1637584, 2582344, 4196309, 5164688, 8392618, 16785236, 33570472, 67140944]

約数ペア:

[(1, 67140944), (2, 33570472), (4, 16785236), (8, 8392618), (13, 5164688), (16, 4196309), (26, 2582344), (41, 1637584), (52, 1291172), (82, 818792), (104, 645586), (164, 409396), (208, 322793), (328, 204698), (533, 125968), (656, 102349), (1066, 62984), (2132, 31492), (4264, 15746), (7873, 8528)]