27953878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19603}}^1$

素因数の和:19659

約数の個数: 16

約数和(自身を含む): 45167616

約数和(自身を除く): 17213738

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 19603, 39206, 450869, 607693, 901738, 1215386, 13976939, 27953878]

約数ペア:

[(1, 27953878), (2, 13976939), (23, 1215386), (31, 901738), (46, 607693), (62, 450869), (713, 39206), (1426, 19603)]