25055568

素因数分解:

$2^4\times 3^4\times {\mathrm{19333}}^1$

素因数の和:19353

約数の個数: 50

約数和(自身を含む): 72521834

約数和(自身を除く): 47466266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 19333, 38666, 57999, 77332, 115998, 154664, 173997, 231996, 309328, 347994, 463992, 521991, 695988, 927984, 1043982, 1391976, 1565973, 2087964, 2783952, 3131946, 4175928, 6263892, 8351856, 12527784, 25055568]

約数ペア:

[(1, 25055568), (2, 12527784), (3, 8351856), (4, 6263892), (6, 4175928), (8, 3131946), (9, 2783952), (12, 2087964), (16, 1565973), (18, 1391976), (24, 1043982), (27, 927984), (36, 695988), (48, 521991), (54, 463992), (72, 347994), (81, 309328), (108, 231996), (144, 173997), (162, 154664), (216, 115998), (324, 77332), (432, 57999), (648, 38666), (1296, 19333)]