60680728

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 115592400

約数和(自身を除く): 54911672

約数列:

[1, 2, 4, 8, 139, 197, 277, 278, 394, 554, 556, 788, 1108, 1112, 1576, 2216, 27383, 38503, 54569, 54766, 77006, 109138, 109532, 154012, 218276, 219064, 308024, 436552, 7585091, 15170182, 30340364, 60680728]

約数ペア:

[(1, 60680728), (2, 30340364), (4, 15170182), (8, 7585091), (139, 436552), (197, 308024), (277, 219064), (278, 218276), (394, 154012), (554, 109532), (556, 109138), (788, 77006), (1108, 54766), (1112, 54569), (1576, 38503), (2216, 27383)]