3917872

素因数分解:

$2^4\times 7^1\times {\mathrm{34981}}^1$

素因数の和:34996

約数の個数: 20

約数和(自身を含む): 8675536

約数和(自身を除く): 4757664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 34981, 69962, 139924, 244867, 279848, 489734, 559696, 979468, 1958936, 3917872]

約数ペア:

[(1, 3917872), (2, 1958936), (4, 979468), (7, 559696), (8, 489734), (14, 279848), (16, 244867), (28, 139924), (56, 69962), (112, 34981)]