67608944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{325043}}^1$

素因数の和:325064

約数の個数: 20

約数和(自身を含む): 141069096

約数和(自身を除く): 73460152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 325043, 650086, 1300172, 2600344, 4225559, 5200688, 8451118, 16902236, 33804472, 67608944]

約数ペア:

[(1, 67608944), (2, 33804472), (4, 16902236), (8, 8451118), (13, 5200688), (16, 4225559), (26, 2600344), (52, 1300172), (104, 650086), (208, 325043)]