71541704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{687901}}^1$

素因数の和:687920

約数の個数: 16

約数和(自身を含む): 144459420

約数和(自身を除く): 72917716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 687901, 1375802, 2751604, 5503208, 8942713, 17885426, 35770852, 71541704]

約数ペア:

[(1, 71541704), (2, 35770852), (4, 17885426), (8, 8942713), (13, 5503208), (26, 2751604), (52, 1375802), (104, 687901)]