40975678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22739}}^1$

素因数の和:22811

約数の個数: 16

約数和(自身を含む): 66309840

約数和(自身を除く): 25334162

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 22739, 45478, 386563, 773126, 1205167, 2410334, 20487839, 40975678]

約数ペア:

[(1, 40975678), (2, 20487839), (17, 2410334), (34, 1205167), (53, 773126), (106, 386563), (901, 45478), (1802, 22739)]