64450904

素因数分解:

$2^3\times 7^1\times {\mathrm{1150909}}^1$

素因数の和:1150922

約数の個数: 16

約数和(自身を含む): 138109200

約数和(自身を除く): 73658296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1150909, 2301818, 4603636, 8056363, 9207272, 16112726, 32225452, 64450904]

約数ペア:

[(1, 64450904), (2, 32225452), (4, 16112726), (7, 9207272), (8, 8056363), (14, 4603636), (28, 2301818), (56, 1150909)]