28388616

素因数分解:

$2^3\times 3^1\times {\mathrm{379}}^1\times {\mathrm{3121}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 71181600

約数和(自身を除く): 42792984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 379, 758, 1137, 1516, 2274, 3032, 3121, 4548, 6242, 9096, 9363, 12484, 18726, 24968, 37452, 74904, 1182859, 2365718, 3548577, 4731436, 7097154, 9462872, 14194308, 28388616]

約数ペア:

[(1, 28388616), (2, 14194308), (3, 9462872), (4, 7097154), (6, 4731436), (8, 3548577), (12, 2365718), (24, 1182859), (379, 74904), (758, 37452), (1137, 24968), (1516, 18726), (2274, 12484), (3032, 9363), (3121, 9096), (4548, 6242)]