27783848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 56453760

約数和(自身を除く): 28669912

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 4751, 5848, 9502, 19004, 38008, 80767, 161534, 204293, 323068, 408586, 646136, 817172, 1634344, 3472981, 6945962, 13891924, 27783848]

約数ペア:

[(1, 27783848), (2, 13891924), (4, 6945962), (8, 3472981), (17, 1634344), (34, 817172), (43, 646136), (68, 408586), (86, 323068), (136, 204293), (172, 161534), (344, 80767), (731, 38008), (1462, 19004), (2924, 9502), (4751, 5848)]