66391598

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1607}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 123185664

約数和(自身を除く): 56794066

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 454, 1589, 1607, 2951, 3178, 3214, 5902, 11249, 20657, 20891, 22498, 41314, 41782, 146237, 292474, 364789, 729578, 2553523, 4742257, 5107046, 9484514, 33195799, 66391598]

約数ペア:

[(1, 66391598), (2, 33195799), (7, 9484514), (13, 5107046), (14, 4742257), (26, 2553523), (91, 729578), (182, 364789), (227, 292474), (454, 146237), (1589, 41782), (1607, 41314), (2951, 22498), (3178, 20891), (3214, 20657), (5902, 11249)]