66807764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{2141}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 121451400

約数和(自身を除く): 54643636

約数列:

[1, 2, 4, 29, 58, 116, 269, 538, 1076, 2141, 4282, 7801, 8564, 15602, 31204, 62089, 124178, 248356, 575929, 1151858, 2303716, 16701941, 33403882, 66807764]

約数ペア:

[(1, 66807764), (2, 33403882), (4, 16701941), (29, 2303716), (58, 1151858), (116, 575929), (269, 248356), (538, 124178), (1076, 62089), (2141, 31204), (4282, 15602), (7801, 8564)]