713287664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{17911}}^1$

素因数の和:18069

約数の個数: 40

約数和(自身を含む): 1465918080

約数和(自身を除く): 752630416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 17911, 19912, 35822, 39824, 71644, 143288, 286576, 340309, 680618, 1361236, 2346341, 2722472, 4692682, 5444944, 9385364, 18770728, 37541456, 44580479, 89160958, 178321916, 356643832, 713287664]

約数ペア:

[(1, 713287664), (2, 356643832), (4, 178321916), (8, 89160958), (16, 44580479), (19, 37541456), (38, 18770728), (76, 9385364), (131, 5444944), (152, 4692682), (262, 2722472), (304, 2346341), (524, 1361236), (1048, 680618), (2096, 340309), (2489, 286576), (4978, 143288), (9956, 71644), (17911, 39824), (19912, 35822)]