40224528

素因数分解:

$2^4\times 3^2\times {\mathrm{279337}}^1$

素因数の和:279351

約数の個数: 30

約数和(自身を含む): 112573214

約数和(自身を除く): 72348686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279337, 558674, 838011, 1117348, 1676022, 2234696, 2514033, 3352044, 4469392, 5028066, 6704088, 10056132, 13408176, 20112264, 40224528]

約数ペア:

[(1, 40224528), (2, 20112264), (3, 13408176), (4, 10056132), (6, 6704088), (8, 5028066), (9, 4469392), (12, 3352044), (16, 2514033), (18, 2234696), (24, 1676022), (36, 1117348), (48, 838011), (72, 558674), (144, 279337)]