64785228

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{76039}}^1$

素因数の和:76117

約数の個数: 24

約数和(自身を含む): 153296640

約数和(自身を除く): 88511412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 76039, 152078, 228117, 304156, 456234, 912468, 5398769, 10797538, 16196307, 21595076, 32392614, 64785228]

約数ペア:

[(1, 64785228), (2, 32392614), (3, 21595076), (4, 16196307), (6, 10797538), (12, 5398769), (71, 912468), (142, 456234), (213, 304156), (284, 228117), (426, 152078), (852, 76039)]