64546768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28211}}^1$

素因数の和:28243

約数の個数: 40

約数和(自身を含む): 146928096

約数和(自身を除く): 82381328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 28211, 56422, 112844, 225688, 310321, 366743, 451376, 620642, 733486, 1241284, 1466972, 2482568, 2933944, 4034173, 4965136, 5867888, 8068346, 16136692, 32273384, 64546768]

約数ペア:

[(1, 64546768), (2, 32273384), (4, 16136692), (8, 8068346), (11, 5867888), (13, 4965136), (16, 4034173), (22, 2933944), (26, 2482568), (44, 1466972), (52, 1241284), (88, 733486), (104, 620642), (143, 451376), (176, 366743), (208, 310321), (286, 225688), (572, 112844), (1144, 56422), (2288, 28211)]