27963728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 58699368

約数和(自身を除く): 30735640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 577, 932, 1154, 1864, 2308, 3029, 3728, 4616, 6058, 7501, 9232, 12116, 15002, 24232, 30004, 48464, 60008, 120016, 134441, 268882, 537764, 1075528, 1747733, 2151056, 3495466, 6990932, 13981864, 27963728]

約数ペア:

[(1, 27963728), (2, 13981864), (4, 6990932), (8, 3495466), (13, 2151056), (16, 1747733), (26, 1075528), (52, 537764), (104, 268882), (208, 134441), (233, 120016), (466, 60008), (577, 48464), (932, 30004), (1154, 24232), (1864, 15002), (2308, 12116), (3029, 9232), (3728, 7501), (4616, 6058)]