77885117728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{14221}}^1\times {\mathrm{15559}}^1$

素因数の和:29801

約数の個数: 48

約数和(自身を含む): 167298505920

約数和(自身を除く): 89413388192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 14221, 15559, 28442, 31118, 56884, 62236, 113768, 124472, 156431, 171149, 227536, 248944, 312862, 342298, 455072, 497888, 625724, 684596, 1251448, 1369192, 2502896, 2738384, 5005792, 5476768, 221264539, 442529078, 885058156, 1770116312, 2433909929, 3540232624, 4867819858, 7080465248, 9735639716, 19471279432, 38942558864, 77885117728]

約数ペア:

[(1, 77885117728), (2, 38942558864), (4, 19471279432), (8, 9735639716), (11, 7080465248), (16, 4867819858), (22, 3540232624), (32, 2433909929), (44, 1770116312), (88, 885058156), (176, 442529078), (352, 221264539), (14221, 5476768), (15559, 5005792), (28442, 2738384), (31118, 2502896), (56884, 1369192), (62236, 1251448), (113768, 684596), (124472, 625724), (156431, 497888), (171149, 455072), (227536, 342298), (248944, 312862)]