72460912

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{43969}}^1$

素因数の和:44080

約数の個数: 20

約数和(自身を含む): 141759280

約数和(自身を除く): 69298368

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 43969, 87938, 175876, 351752, 703504, 4528807, 9057614, 18115228, 36230456, 72460912]

約数ペア:

[(1, 72460912), (2, 36230456), (4, 18115228), (8, 9057614), (16, 4528807), (103, 703504), (206, 351752), (412, 175876), (824, 87938), (1648, 43969)]