28967244

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{18427}}^1$

素因数の和:18565

約数の個数: 24

約数和(自身を含む): 68109888

約数和(自身を除く): 39142644

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 18427, 36854, 55281, 73708, 110562, 221124, 2413937, 4827874, 7241811, 9655748, 14483622, 28967244]

約数ペア:

[(1, 28967244), (2, 14483622), (3, 9655748), (4, 7241811), (6, 4827874), (12, 2413937), (131, 221124), (262, 110562), (393, 73708), (524, 55281), (786, 36854), (1572, 18427)]