56279076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{669989}}^1$

素因数の和:670003

約数の個数: 24

約数和(自身を含む): 150077760

約数和(自身を除く): 93798684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 669989, 1339978, 2009967, 2679956, 4019934, 4689923, 8039868, 9379846, 14069769, 18759692, 28139538, 56279076]

約数ペア:

[(1, 56279076), (2, 28139538), (3, 18759692), (4, 14069769), (6, 9379846), (7, 8039868), (12, 4689923), (14, 4019934), (21, 2679956), (28, 2009967), (42, 1339978), (84, 669989)]