25207936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15149}}^1$

素因数の和:15176

約数の個数: 32

約数和(自身を含む): 54085500

約数和(自身を除く): 28877564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15149, 30298, 60596, 121192, 196937, 242384, 393874, 484768, 787748, 969536, 1575496, 1939072, 3150992, 6301984, 12603968, 25207936]

約数ペア:

[(1, 25207936), (2, 12603968), (4, 6301984), (8, 3150992), (13, 1939072), (16, 1575496), (26, 969536), (32, 787748), (52, 484768), (64, 393874), (104, 242384), (128, 196937), (208, 121192), (416, 60596), (832, 30298), (1664, 15149)]