8217496

素因数分解:

$2^3\times 7^2\times {\mathrm{20963}}^1$

素因数の和:20983

約数の個数: 24

約数和(自身を含む): 17924220

約数和(自身を除く): 9706724

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 20963, 41926, 83852, 146741, 167704, 293482, 586964, 1027187, 1173928, 2054374, 4108748, 8217496]

約数ペア:

[(1, 8217496), (2, 4108748), (4, 2054374), (7, 1173928), (8, 1027187), (14, 586964), (28, 293482), (49, 167704), (56, 146741), (98, 83852), (196, 41926), (392, 20963)]