73970904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{440303}}^1$

素因数の和:440319

約数の個数: 32

約数和(自身を含む): 211345920

約数和(自身を除く): 137375016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 440303, 880606, 1320909, 1761212, 2641818, 3082121, 3522424, 5283636, 6164242, 9246363, 10567272, 12328484, 18492726, 24656968, 36985452, 73970904]

約数ペア:

[(1, 73970904), (2, 36985452), (3, 24656968), (4, 18492726), (6, 12328484), (7, 10567272), (8, 9246363), (12, 6164242), (14, 5283636), (21, 3522424), (24, 3082121), (28, 2641818), (42, 1761212), (56, 1320909), (84, 880606), (168, 440303)]