12427856

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3051

約数の個数: 40

約数和(自身を含む): 28272000

約数和(自身を除く): 15844144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 2999, 4144, 5998, 11996, 20993, 23992, 41986, 47984, 83972, 110963, 167944, 221926, 335888, 443852, 776741, 887704, 1553482, 1775408, 3106964, 6213928, 12427856]

約数ペア:

[(1, 12427856), (2, 6213928), (4, 3106964), (7, 1775408), (8, 1553482), (14, 887704), (16, 776741), (28, 443852), (37, 335888), (56, 221926), (74, 167944), (112, 110963), (148, 83972), (259, 47984), (296, 41986), (518, 23992), (592, 20993), (1036, 11996), (2072, 5998), (2999, 4144)]