67015984

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 157132800

約数和(自身を除く): 90116816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 56, 58, 94, 112, 116, 188, 203, 232, 329, 376, 406, 439, 464, 658, 752, 812, 878, 1316, 1363, 1624, 1756, 2632, 2726, 3073, 3248, 3512, 5264, 5452, 6146, 7024, 9541, 10904, 12292, 12731, 19082, 20633, 21808, 24584, 25462, 38164, 41266, 49168, 50924, 76328, 82532, 89117, 101848, 144431, 152656, 165064, 178234, 203696, 288862, 330128, 356468, 577724, 598357, 712936, 1155448, 1196714, 1425872, 2310896, 2393428, 4188499, 4786856, 8376998, 9573712, 16753996, 33507992, 67015984]

約数ペア:

[(1, 67015984), (2, 33507992), (4, 16753996), (7, 9573712), (8, 8376998), (14, 4786856), (16, 4188499), (28, 2393428), (29, 2310896), (47, 1425872), (56, 1196714), (58, 1155448), (94, 712936), (112, 598357), (116, 577724), (188, 356468), (203, 330128), (232, 288862), (329, 203696), (376, 178234), (406, 165064), (439, 152656), (464, 144431), (658, 101848), (752, 89117), (812, 82532), (878, 76328), (1316, 50924), (1363, 49168), (1624, 41266), (1756, 38164), (2632, 25462), (2726, 24584), (3073, 21808), (3248, 20633), (3512, 19082), (5264, 12731), (5452, 12292), (6146, 10904), (7024, 9541)]