72678026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{22037}}^1$

素因数の和:22153

約数の個数: 16

約数和(自身を含む): 116625096

約数和(自身を除く): 43947070

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 22037, 44074, 374629, 749258, 2137589, 4275178, 36339013, 72678026]

約数ペア:

[(1, 72678026), (2, 36339013), (17, 4275178), (34, 2137589), (97, 749258), (194, 374629), (1649, 44074), (3298, 22037)]