8277043216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{303767}}^1$

素因数の和:303919

約数の個数: 40

約数和(自身を含む): 17402261184

約数和(自身を除く): 9125217968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 27248, 303767, 607534, 1215068, 2430136, 3948971, 4860272, 7897942, 15795884, 31591768, 39793477, 63183536, 79586954, 159173908, 318347816, 517315201, 636695632, 1034630402, 2069260804, 4138521608, 8277043216]

約数ペア:

[(1, 8277043216), (2, 4138521608), (4, 2069260804), (8, 1034630402), (13, 636695632), (16, 517315201), (26, 318347816), (52, 159173908), (104, 79586954), (131, 63183536), (208, 39793477), (262, 31591768), (524, 15795884), (1048, 7897942), (1703, 4860272), (2096, 3948971), (3406, 2430136), (6812, 1215068), (13624, 607534), (27248, 303767)]