3870256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 8436960

約数和(自身を除く): 4566704

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 809, 1196, 1618, 2392, 3236, 4784, 6472, 10517, 12944, 18607, 21034, 37214, 42068, 74428, 84136, 148856, 168272, 241891, 297712, 483782, 967564, 1935128, 3870256]

約数ペア:

[(1, 3870256), (2, 1935128), (4, 967564), (8, 483782), (13, 297712), (16, 241891), (23, 168272), (26, 148856), (46, 84136), (52, 74428), (92, 42068), (104, 37214), (184, 21034), (208, 18607), (299, 12944), (368, 10517), (598, 6472), (809, 4784), (1196, 3236), (1618, 2392)]