13028784

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3823}}^1$

素因数の和:3905

約数の個数: 40

約数和(自身を含む): 34140672

約数和(自身を除く): 21111888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 3823, 7646, 11469, 15292, 22938, 30584, 45876, 61168, 91752, 183504, 271433, 542866, 814299, 1085732, 1628598, 2171464, 3257196, 4342928, 6514392, 13028784]

約数ペア:

[(1, 13028784), (2, 6514392), (3, 4342928), (4, 3257196), (6, 2171464), (8, 1628598), (12, 1085732), (16, 814299), (24, 542866), (48, 271433), (71, 183504), (142, 91752), (213, 61168), (284, 45876), (426, 30584), (568, 22938), (852, 15292), (1136, 11469), (1704, 7646), (3408, 3823)]