66990044752

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{292441}}^1$

素因数の和:292691

約数の個数: 40

約数和(自身を含む): 131996621120

約数和(自身を除く): 65006576368

約数列:

[1, 2, 4, 8, 16, 103, 139, 206, 278, 412, 556, 824, 1112, 1648, 2224, 14317, 28634, 57268, 114536, 229072, 292441, 584882, 1169764, 2339528, 4679056, 30121423, 40649299, 60242846, 81298598, 120485692, 162597196, 240971384, 325194392, 481942768, 650388784, 4186877797, 8373755594, 16747511188, 33495022376, 66990044752]

約数ペア:

[(1, 66990044752), (2, 33495022376), (4, 16747511188), (8, 8373755594), (16, 4186877797), (103, 650388784), (139, 481942768), (206, 325194392), (278, 240971384), (412, 162597196), (556, 120485692), (824, 81298598), (1112, 60242846), (1648, 40649299), (2224, 30121423), (14317, 4679056), (28634, 2339528), (57268, 1169764), (114536, 584882), (229072, 292441)]