8251672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7243

約数の個数: 32

約数和(自身を含む): 18179280

約数和(自身を除く): 9927608

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 7213, 14426, 28852, 57704, 79343, 93769, 158686, 187538, 317372, 375076, 634744, 750152, 1031459, 2062918, 4125836, 8251672]

約数ペア:

[(1, 8251672), (2, 4125836), (4, 2062918), (8, 1031459), (11, 750152), (13, 634744), (22, 375076), (26, 317372), (44, 187538), (52, 158686), (88, 93769), (104, 79343), (143, 57704), (286, 28852), (572, 14426), (1144, 7213)]