40674554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{3067}}^1$

素因数の和:3437

約数の個数: 16

約数和(自身を含む): 64428000

約数和(自身を除く): 23753446

約数列:

[1, 2, 19, 38, 349, 698, 3067, 6134, 6631, 13262, 58273, 116546, 1070383, 2140766, 20337277, 40674554]

約数ペア:

[(1, 40674554), (2, 20337277), (19, 2140766), (38, 1070383), (349, 116546), (698, 58273), (3067, 13262), (6134, 6631)]