65820048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195893}}^1$

素因数の和:195911

約数の個数: 40

約数和(自身を含む): 194326848

約数和(自身を除く): 128506800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195893, 391786, 587679, 783572, 1175358, 1371251, 1567144, 2350716, 2742502, 3134288, 4113753, 4701432, 5485004, 8227506, 9402864, 10970008, 16455012, 21940016, 32910024, 65820048]

約数ペア:

[(1, 65820048), (2, 32910024), (3, 21940016), (4, 16455012), (6, 10970008), (7, 9402864), (8, 8227506), (12, 5485004), (14, 4701432), (16, 4113753), (21, 3134288), (24, 2742502), (28, 2350716), (42, 1567144), (48, 1371251), (56, 1175358), (84, 783572), (112, 587679), (168, 391786), (336, 195893)]