40715578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8741}}^1$

素因数の和:8897

約数の個数: 16

約数和(自身を含む): 65145384

約数和(自身を除く): 24429806

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 8741, 17482, 148597, 297194, 1197517, 2395034, 20357789, 40715578]

約数ペア:

[(1, 40715578), (2, 20357789), (17, 2395034), (34, 1197517), (137, 297194), (274, 148597), (2329, 17482), (4658, 8741)]