66443734

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{206347}}^1$

素因数の和:206379

約数の個数: 16

約数和(自身を含む): 118856448

約数和(自身を除く): 52412714

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 206347, 412694, 1444429, 2888858, 4745981, 9491962, 33221867, 66443734]

約数ペア:

[(1, 66443734), (2, 33221867), (7, 9491962), (14, 4745981), (23, 2888858), (46, 1444429), (161, 412694), (322, 206347)]