28916412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344243}}^1$

素因数の和:344257

約数の個数: 24

約数和(自身を含む): 77110656

約数和(自身を除く): 48194244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344243, 688486, 1032729, 1376972, 2065458, 2409701, 4130916, 4819402, 7229103, 9638804, 14458206, 28916412]

約数ペア:

[(1, 28916412), (2, 14458206), (3, 9638804), (4, 7229103), (6, 4819402), (7, 4130916), (12, 2409701), (14, 2065458), (21, 1376972), (28, 1032729), (42, 688486), (84, 344243)]