261537088

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{69263}}^1$

素因数の和:69334

約数の個数: 28

約数和(自身を含む): 527791680

約数和(自身を除く): 266254592

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 69263, 138526, 277052, 554104, 1108208, 2216416, 4086517, 4432832, 8173034, 16346068, 32692136, 65384272, 130768544, 261537088]

約数ペア:

[(1, 261537088), (2, 130768544), (4, 65384272), (8, 32692136), (16, 16346068), (32, 8173034), (59, 4432832), (64, 4086517), (118, 2216416), (236, 1108208), (472, 554104), (944, 277052), (1888, 138526), (3776, 69263)]