71142218

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{13697}}^1$

素因数の和:13766

約数の個数: 24

約数和(自身を含む): 126487332

約数和(自身を除く): 55345114

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 13697, 27394, 95879, 191758, 671153, 725941, 1342306, 1451882, 5081587, 10163174, 35571109, 71142218]

約数ペア:

[(1, 71142218), (2, 35571109), (7, 10163174), (14, 5081587), (49, 1451882), (53, 1342306), (98, 725941), (106, 671153), (371, 191758), (742, 95879), (2597, 27394), (5194, 13697)]