7864112

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{1601}}^1$

素因数の和:1916

約数の個数: 20

約数和(自身を含む): 15295896

約数和(自身を除く): 7431784

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 1601, 2456, 3202, 4912, 6404, 12808, 25616, 491507, 983014, 1966028, 3932056, 7864112]

約数ペア:

[(1, 7864112), (2, 3932056), (4, 1966028), (8, 983014), (16, 491507), (307, 25616), (614, 12808), (1228, 6404), (1601, 4912), (2456, 3202)]