65826768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195913}}^1$

素因数の和:195931

約数の個数: 40

約数和(自身を含む): 194346688

約数和(自身を除く): 128519920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195913, 391826, 587739, 783652, 1175478, 1371391, 1567304, 2350956, 2742782, 3134608, 4114173, 4701912, 5485564, 8228346, 9403824, 10971128, 16456692, 21942256, 32913384, 65826768]

約数ペア:

[(1, 65826768), (2, 32913384), (3, 21942256), (4, 16456692), (6, 10971128), (7, 9403824), (8, 8228346), (12, 5485564), (14, 4701912), (16, 4114173), (21, 3134608), (24, 2742782), (28, 2350956), (42, 1567304), (48, 1371391), (56, 1175478), (84, 783652), (112, 587739), (168, 391826), (336, 195913)]