8638272

素因数分解:

$2^6\times 3^3\times {\mathrm{4999}}^1$

素因数の和:5020

約数の個数: 56

約数和(自身を含む): 25400000

約数和(自身を除く): 16761728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 4999, 9998, 14997, 19996, 29994, 39992, 44991, 59988, 79984, 89982, 119976, 134973, 159968, 179964, 239952, 269946, 319936, 359928, 479904, 539892, 719856, 959808, 1079784, 1439712, 2159568, 2879424, 4319136, 8638272]

約数ペア:

[(1, 8638272), (2, 4319136), (3, 2879424), (4, 2159568), (6, 1439712), (8, 1079784), (9, 959808), (12, 719856), (16, 539892), (18, 479904), (24, 359928), (27, 319936), (32, 269946), (36, 239952), (48, 179964), (54, 159968), (64, 134973), (72, 119976), (96, 89982), (108, 79984), (144, 59988), (192, 44991), (216, 39992), (288, 29994), (432, 19996), (576, 14997), (864, 9998), (1728, 4999)]