70002988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{4721}}^1$

素因数の和:5073

約数の個数: 24

約数和(自身を含む): 134067024

約数和(自身を除く): 64064036

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 3707, 4721, 7414, 9442, 14828, 18884, 51931, 103862, 207724, 1590977, 3181954, 6363908, 17500747, 35001494, 70002988]

約数ペア:

[(1, 70002988), (2, 35001494), (4, 17500747), (11, 6363908), (22, 3181954), (44, 1590977), (337, 207724), (674, 103862), (1348, 51931), (3707, 18884), (4721, 14828), (7414, 9442)]