28111193744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103349977}}^1$

素因数の和:103350002

約数の個数: 20

約数和(自身を含む): 57669287724

約数和(自身を除く): 29558093980

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 103349977, 206699954, 413399908, 826799816, 1653599632, 1756949609, 3513899218, 7027798436, 14055596872, 28111193744]

約数ペア:

[(1, 28111193744), (2, 14055596872), (4, 7027798436), (8, 3513899218), (16, 1756949609), (17, 1653599632), (34, 826799816), (68, 413399908), (136, 206699954), (272, 103349977)]