12704888

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 27350400

約数和(自身を除く): 14645512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 739, 1228, 1478, 2149, 2456, 2956, 4298, 5173, 5912, 8596, 10346, 17192, 20692, 41384, 226873, 453746, 907492, 1588111, 1814984, 3176222, 6352444, 12704888]

約数ペア:

[(1, 12704888), (2, 6352444), (4, 3176222), (7, 1814984), (8, 1588111), (14, 907492), (28, 453746), (56, 226873), (307, 41384), (614, 20692), (739, 17192), (1228, 10346), (1478, 8596), (2149, 5912), (2456, 5173), (2956, 4298)]