22762168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 50893920

約数和(自身を除く): 28131752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 101, 104, 143, 197, 202, 286, 394, 404, 572, 788, 808, 1111, 1144, 1313, 1576, 2167, 2222, 2561, 2626, 4334, 4444, 5122, 5252, 8668, 8888, 10244, 10504, 14443, 17336, 19897, 20488, 28171, 28886, 39794, 56342, 57772, 79588, 112684, 115544, 159176, 218867, 225368, 258661, 437734, 517322, 875468, 1034644, 1750936, 2069288, 2845271, 5690542, 11381084, 22762168]

約数ペア:

[(1, 22762168), (2, 11381084), (4, 5690542), (8, 2845271), (11, 2069288), (13, 1750936), (22, 1034644), (26, 875468), (44, 517322), (52, 437734), (88, 258661), (101, 225368), (104, 218867), (143, 159176), (197, 115544), (202, 112684), (286, 79588), (394, 57772), (404, 56342), (572, 39794), (788, 28886), (808, 28171), (1111, 20488), (1144, 19897), (1313, 17336), (1576, 14443), (2167, 10504), (2222, 10244), (2561, 8888), (2626, 8668), (4334, 5252), (4444, 5122)]