67876744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3313}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 137796120

約数和(自身を除く): 69919376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 3313, 5122, 6626, 10244, 13252, 20488, 26504, 43069, 86138, 172276, 344552, 652661, 1305322, 2610644, 5221288, 8484593, 16969186, 33938372, 67876744]

約数ペア:

[(1, 67876744), (2, 33938372), (4, 16969186), (8, 8484593), (13, 5221288), (26, 2610644), (52, 1305322), (104, 652661), (197, 344552), (394, 172276), (788, 86138), (1576, 43069), (2561, 26504), (3313, 20488), (5122, 13252), (6626, 10244)]