70723996

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{23173}}^1$

素因数の和:23293

約数の個数: 24

約数和(自身を含む): 142751840

約数和(自身を除く): 72027844

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 23173, 46346, 92692, 162211, 324422, 648844, 2525857, 5051714, 10103428, 17680999, 35361998, 70723996]

約数ペア:

[(1, 70723996), (2, 35361998), (4, 17680999), (7, 10103428), (14, 5051714), (28, 2525857), (109, 648844), (218, 324422), (436, 162211), (763, 92692), (1526, 46346), (3052, 23173)]