67991448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9871}}^1$

素因数の和:9928

約数の個数: 64

約数和(自身を含む): 199019520

約数和(自身を除く): 131028072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 9871, 19742, 29613, 39484, 59226, 69097, 78968, 118452, 138194, 207291, 236904, 276388, 404711, 414582, 552776, 809422, 829164, 1214133, 1618844, 1658328, 2428266, 2832977, 3237688, 4856532, 5665954, 8498931, 9713064, 11331908, 16997862, 22663816, 33995724, 67991448]

約数ペア:

[(1, 67991448), (2, 33995724), (3, 22663816), (4, 16997862), (6, 11331908), (7, 9713064), (8, 8498931), (12, 5665954), (14, 4856532), (21, 3237688), (24, 2832977), (28, 2428266), (41, 1658328), (42, 1618844), (56, 1214133), (82, 829164), (84, 809422), (123, 552776), (164, 414582), (168, 404711), (246, 276388), (287, 236904), (328, 207291), (492, 138194), (574, 118452), (861, 78968), (984, 69097), (1148, 59226), (1722, 39484), (2296, 29613), (3444, 19742), (6888, 9871)]