98139328

素因数分解:

$2^6\times 7^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:957

約数の個数: 56

約数和(自身を含む): 223520000

約数和(自身を除く): 125380672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 439, 448, 499, 878, 998, 1756, 1996, 3073, 3493, 3512, 3992, 6146, 6986, 7024, 7984, 12292, 13972, 14048, 15968, 24584, 27944, 28096, 31936, 49168, 55888, 98336, 111776, 196672, 219061, 223552, 438122, 876244, 1533427, 1752488, 3066854, 3504976, 6133708, 7009952, 12267416, 14019904, 24534832, 49069664, 98139328]

約数ペア:

[(1, 98139328), (2, 49069664), (4, 24534832), (7, 14019904), (8, 12267416), (14, 7009952), (16, 6133708), (28, 3504976), (32, 3066854), (56, 1752488), (64, 1533427), (112, 876244), (224, 438122), (439, 223552), (448, 219061), (499, 196672), (878, 111776), (998, 98336), (1756, 55888), (1996, 49168), (3073, 31936), (3493, 28096), (3512, 27944), (3992, 24584), (6146, 15968), (6986, 14048), (7024, 13972), (7984, 12292)]