67663848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{402761}}^1$

素因数の和:402777

約数の個数: 32

約数和(自身を含む): 193325760

約数和(自身を除く): 125661912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 402761, 805522, 1208283, 1611044, 2416566, 2819327, 3222088, 4833132, 5638654, 8457981, 9666264, 11277308, 16915962, 22554616, 33831924, 67663848]

約数ペア:

[(1, 67663848), (2, 33831924), (3, 22554616), (4, 16915962), (6, 11277308), (7, 9666264), (8, 8457981), (12, 5638654), (14, 4833132), (21, 3222088), (24, 2819327), (28, 2416566), (42, 1611044), (56, 1208283), (84, 805522), (168, 402761)]