67701056

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 56

約数和(自身を含む): 139574016

約数和(自身を除く): 71872960

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 142, 188, 284, 317, 376, 568, 634, 752, 1136, 1268, 1504, 2272, 2536, 3008, 3337, 4544, 5072, 6674, 10144, 13348, 14899, 20288, 22507, 26696, 29798, 45014, 53392, 59596, 90028, 106784, 119192, 180056, 213568, 238384, 360112, 476768, 720224, 953536, 1057829, 1440448, 2115658, 4231316, 8462632, 16925264, 33850528, 67701056]

約数ペア:

[(1, 67701056), (2, 33850528), (4, 16925264), (8, 8462632), (16, 4231316), (32, 2115658), (47, 1440448), (64, 1057829), (71, 953536), (94, 720224), (142, 476768), (188, 360112), (284, 238384), (317, 213568), (376, 180056), (568, 119192), (634, 106784), (752, 90028), (1136, 59596), (1268, 53392), (1504, 45014), (2272, 29798), (2536, 26696), (3008, 22507), (3337, 20288), (4544, 14899), (5072, 13348), (6674, 10144)]