72501508

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8803}}^1$

素因数の和:8907

約数の個数: 24

約数和(自身を含む): 133116480

約数和(自身を除く): 60614972

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 8803, 17606, 35212, 255287, 510574, 625013, 1021148, 1250026, 2500052, 18125377, 36250754, 72501508]

約数ペア:

[(1, 72501508), (2, 36250754), (4, 18125377), (29, 2500052), (58, 1250026), (71, 1021148), (116, 625013), (142, 510574), (284, 255287), (2059, 35212), (4118, 17606), (8236, 8803)]