66886306

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{3517}}^1$

素因数の和:3813

約数の個数: 16

約数和(自身を含む): 103471416

約数和(自身を除く): 36585110

約数列:

[1, 2, 37, 74, 257, 514, 3517, 7034, 9509, 19018, 130129, 260258, 903869, 1807738, 33443153, 66886306]

約数ペア:

[(1, 66886306), (2, 33443153), (37, 1807738), (74, 903869), (257, 260258), (514, 130129), (3517, 19018), (7034, 9509)]