28655856

素因数分解:

$2^4\times 3^4\times {\mathrm{22111}}^1$

素因数の和:22131

約数の個数: 50

約数和(自身を含む): 82942112

約数和(自身を除く): 54286256

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, 22111, 44222, 66333, 88444, 132666, 176888, 198999, 265332, 353776, 397998, 530664, 596997, 795996, 1061328, 1193994, 1591992, 1790991, 2387988, 3183984, 3581982, 4775976, 7163964, 9551952, 14327928, 28655856]

約数ペア:

[(1, 28655856), (2, 14327928), (3, 9551952), (4, 7163964), (6, 4775976), (8, 3581982), (9, 3183984), (12, 2387988), (16, 1790991), (18, 1591992), (24, 1193994), (27, 1061328), (36, 795996), (48, 596997), (54, 530664), (72, 397998), (81, 353776), (108, 265332), (144, 198999), (162, 176888), (216, 132666), (324, 88444), (432, 66333), (648, 44222), (1296, 22111)]