553664176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{4027}}^1$

素因数の和:4709

約数の個数: 40

約数和(自身を含む): 1157276624

約数和(自身を除く): 603612448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 661, 1322, 2644, 4027, 5288, 8054, 8593, 10576, 16108, 17186, 32216, 34372, 52351, 64432, 68744, 104702, 137488, 209404, 418808, 837616, 2661847, 5323694, 10647388, 21294776, 34604011, 42589552, 69208022, 138416044, 276832088, 553664176]

約数ペア:

[(1, 553664176), (2, 276832088), (4, 138416044), (8, 69208022), (13, 42589552), (16, 34604011), (26, 21294776), (52, 10647388), (104, 5323694), (208, 2661847), (661, 837616), (1322, 418808), (2644, 209404), (4027, 137488), (5288, 104702), (8054, 68744), (8593, 64432), (10576, 52351), (16108, 34372), (17186, 32216)]