66682064

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{58699}}^1$

素因数の和:58778

約数の個数: 20

約数和(自身を含む): 131018400

約数和(自身を除く): 64336336

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 58699, 117398, 234796, 469592, 939184, 4167629, 8335258, 16670516, 33341032, 66682064]

約数ペア:

[(1, 66682064), (2, 33341032), (4, 16670516), (8, 8335258), (16, 4167629), (71, 939184), (142, 469592), (284, 234796), (568, 117398), (1136, 58699)]