40016004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{476381}}^1$

素因数の和:476395

約数の個数: 24

約数和(自身を含む): 106709568

約数和(自身を除く): 66693564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 476381, 952762, 1429143, 1905524, 2858286, 3334667, 5716572, 6669334, 10004001, 13338668, 20008002, 40016004]

約数ペア:

[(1, 40016004), (2, 20008002), (3, 13338668), (4, 10004001), (6, 6669334), (7, 5716572), (12, 3334667), (14, 2858286), (21, 1905524), (28, 1429143), (42, 952762), (84, 476381)]