7621328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3363

約数の個数: 40

約数和(自身を含む): 17353056

約数和(自身を除く): 9731728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 3331, 6662, 13324, 26648, 36641, 43303, 53296, 73282, 86606, 146564, 173212, 293128, 346424, 476333, 586256, 692848, 952666, 1905332, 3810664, 7621328]

約数ペア:

[(1, 7621328), (2, 3810664), (4, 1905332), (8, 952666), (11, 692848), (13, 586256), (16, 476333), (22, 346424), (26, 293128), (44, 173212), (52, 146564), (88, 86606), (104, 73282), (143, 53296), (176, 43303), (208, 36641), (286, 26648), (572, 13324), (1144, 6662), (2288, 3331)]