71569149118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1\times {\mathrm{687121}}^1$

素因数の和:689883

約数の個数: 16

約数和(自身を含む): 113045311440

約数和(自身を除く): 41476162322

約数列:

[1, 2, 19, 38, 2741, 5482, 52079, 104158, 687121, 1374242, 13055299, 26110598, 1883398661, 3766797322, 35784574559, 71569149118]

約数ペア:

[(1, 71569149118), (2, 35784574559), (19, 3766797322), (38, 1883398661), (2741, 26110598), (5482, 13055299), (52079, 1374242), (104158, 687121)]