25693876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11491}}^1$

素因数の和:11551

約数の個数: 24

約数和(自身を含む): 49553504

約数和(自身を除く): 23859628

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 11491, 22982, 45964, 149383, 298766, 494113, 597532, 988226, 1976452, 6423469, 12846938, 25693876]

約数ペア:

[(1, 25693876), (2, 12846938), (4, 6423469), (13, 1976452), (26, 988226), (43, 597532), (52, 494113), (86, 298766), (172, 149383), (559, 45964), (1118, 22982), (2236, 11491)]