65408056

素因数分解:

$2^3\times 7^1\times {\mathrm{1168001}}^1$

素因数の和:1168014

約数の個数: 16

約数和(自身を含む): 140160240

約数和(自身を除く): 74752184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1168001, 2336002, 4672004, 8176007, 9344008, 16352014, 32704028, 65408056]

約数ペア:

[(1, 65408056), (2, 32704028), (4, 16352014), (7, 9344008), (8, 8176007), (14, 4672004), (28, 2336002), (56, 1168001)]