39821768

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19219}}^1$

素因数の和:19269

約数の個数: 32

約数和(自身を含む): 87643200

約数和(自身を除く): 47821432

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19219, 38438, 76876, 134533, 153752, 269066, 538132, 711103, 1076264, 1422206, 2844412, 4977721, 5688824, 9955442, 19910884, 39821768]

約数ペア:

[(1, 39821768), (2, 19910884), (4, 9955442), (7, 5688824), (8, 4977721), (14, 2844412), (28, 1422206), (37, 1076264), (56, 711103), (74, 538132), (148, 269066), (259, 153752), (296, 134533), (518, 76876), (1036, 38438), (2072, 19219)]