25760876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 47115264

約数和(自身を除く): 21354388

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2503, 2573, 5006, 5146, 10012, 10292, 77593, 155186, 207749, 310372, 415498, 830996, 6440219, 12880438, 25760876]

約数ペア:

[(1, 25760876), (2, 12880438), (4, 6440219), (31, 830996), (62, 415498), (83, 310372), (124, 207749), (166, 155186), (332, 77593), (2503, 10292), (2573, 10012), (5006, 5146)]