40191956

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4428

約数の個数: 36

約数和(自身を含む): 83579328

約数和(自身を除く): 43387372

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4363, 4606, 8726, 9212, 17452, 30541, 61082, 122164, 205061, 213787, 410122, 427574, 820244, 855148, 1435427, 2870854, 5741708, 10047989, 20095978, 40191956]

約数ペア:

[(1, 40191956), (2, 20095978), (4, 10047989), (7, 5741708), (14, 2870854), (28, 1435427), (47, 855148), (49, 820244), (94, 427574), (98, 410122), (188, 213787), (196, 205061), (329, 122164), (658, 61082), (1316, 30541), (2303, 17452), (4363, 9212), (4606, 8726)]