64694032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13523}}^1$

素因数の和:13567

約数の個数: 40

約数和(自身を含む): 140865984

約数和(自身を除く): 76171952

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 13523, 27046, 54092, 108184, 175799, 216368, 311029, 351598, 622058, 703196, 1244116, 1406392, 2488232, 2812784, 4043377, 4976464, 8086754, 16173508, 32347016, 64694032]

約数ペア:

[(1, 64694032), (2, 32347016), (4, 16173508), (8, 8086754), (13, 4976464), (16, 4043377), (23, 2812784), (26, 2488232), (46, 1406392), (52, 1244116), (92, 703196), (104, 622058), (184, 351598), (208, 311029), (299, 216368), (368, 175799), (598, 108184), (1196, 54092), (2392, 27046), (4784, 13523)]