7919928

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 21579480

約数和(自身を除く): 13659552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 347, 634, 694, 951, 1041, 1268, 1388, 1902, 2082, 2536, 2776, 2853, 3123, 3804, 4164, 5706, 6246, 7608, 8328, 11412, 12492, 22824, 24984, 109999, 219998, 329997, 439996, 659994, 879992, 989991, 1319988, 1979982, 2639976, 3959964, 7919928]

約数ペア:

[(1, 7919928), (2, 3959964), (3, 2639976), (4, 1979982), (6, 1319988), (8, 989991), (9, 879992), (12, 659994), (18, 439996), (24, 329997), (36, 219998), (72, 109999), (317, 24984), (347, 22824), (634, 12492), (694, 11412), (951, 8328), (1041, 7608), (1268, 6246), (1388, 5706), (1902, 4164), (2082, 3804), (2536, 3123), (2776, 2853)]