65440232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57203}}^1$

素因数の和:57233

約数の個数: 32

約数和(自身を含む): 144154080

約数和(自身を除く): 78713848

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 57203, 114406, 228812, 457624, 629233, 743639, 1258466, 1487278, 2516932, 2974556, 5033864, 5949112, 8180029, 16360058, 32720116, 65440232]

約数ペア:

[(1, 65440232), (2, 32720116), (4, 16360058), (8, 8180029), (11, 5949112), (13, 5033864), (22, 2974556), (26, 2516932), (44, 1487278), (52, 1258466), (88, 743639), (104, 629233), (143, 457624), (286, 228812), (572, 114406), (1144, 57203)]