72467956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53129}}^1$

素因数の和:53175

約数の個数: 24

約数和(自身を含む): 142813440

約数和(自身を除く): 70345484

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 53129, 106258, 212516, 584419, 1168838, 1646999, 2337676, 3293998, 6587996, 18116989, 36233978, 72467956]

約数ペア:

[(1, 72467956), (2, 36233978), (4, 18116989), (11, 6587996), (22, 3293998), (31, 2337676), (44, 1646999), (62, 1168838), (124, 584419), (341, 212516), (682, 106258), (1364, 53129)]