70319284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81013}}^1$

素因数の和:81055

約数の個数: 24

約数和(自身を含む): 145177088

約数和(自身を除く): 74857804

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 81013, 162026, 324052, 567091, 1134182, 2268364, 2511403, 5022806, 10045612, 17579821, 35159642, 70319284]

約数ペア:

[(1, 70319284), (2, 35159642), (4, 17579821), (7, 10045612), (14, 5022806), (28, 2511403), (31, 2268364), (62, 1134182), (124, 567091), (217, 324052), (434, 162026), (868, 81013)]