39000272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 79548480

約数和(自身を除く): 40548208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 809, 1048, 1618, 2096, 3013, 3236, 6026, 6472, 12052, 12944, 18607, 24104, 37214, 48208, 74428, 105979, 148856, 211958, 297712, 423916, 847832, 1695664, 2437517, 4875034, 9750068, 19500136, 39000272]

約数ペア:

[(1, 39000272), (2, 19500136), (4, 9750068), (8, 4875034), (16, 2437517), (23, 1695664), (46, 847832), (92, 423916), (131, 297712), (184, 211958), (262, 148856), (368, 105979), (524, 74428), (809, 48208), (1048, 37214), (1618, 24104), (2096, 18607), (3013, 12944), (3236, 12052), (6026, 6472)]