71796170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{8537}}^1$

素因数の和:8602

約数の個数: 24

約数和(自身を含む): 133858764

約数和(自身を除く): 62062594

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 8537, 17074, 42685, 85370, 247573, 495146, 1237865, 2475730, 7179617, 14359234, 35898085, 71796170]

約数ペア:

[(1, 71796170), (2, 35898085), (5, 14359234), (10, 7179617), (29, 2475730), (58, 1237865), (145, 495146), (290, 247573), (841, 85370), (1682, 42685), (4205, 17074), (8410, 8537)]