8220784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3625

約数の個数: 40

約数和(自身を含む): 18717552

約数和(自身を除く): 10496768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 3593, 7186, 14372, 28744, 39523, 46709, 57488, 79046, 93418, 158092, 186836, 316184, 373672, 513799, 632368, 747344, 1027598, 2055196, 4110392, 8220784]

約数ペア:

[(1, 8220784), (2, 4110392), (4, 2055196), (8, 1027598), (11, 747344), (13, 632368), (16, 513799), (22, 373672), (26, 316184), (44, 186836), (52, 158092), (88, 93418), (104, 79046), (143, 57488), (176, 46709), (208, 39523), (286, 28744), (572, 14372), (1144, 7186), (2288, 3593)]