28247976

素因数分解:

$2^3\times 3^2\times {\mathrm{392333}}^1$

素因数の和:392345

約数の個数: 24

約数和(自身を含む): 76505130

約数和(自身を除く): 48257154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 392333, 784666, 1176999, 1569332, 2353998, 3138664, 3530997, 4707996, 7061994, 9415992, 14123988, 28247976]

約数ペア:

[(1, 28247976), (2, 14123988), (3, 9415992), (4, 7061994), (6, 4707996), (8, 3530997), (9, 3138664), (12, 2353998), (18, 1569332), (24, 1176999), (36, 784666), (72, 392333)]