66113768

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62137}}^1$

素因数の和:62169

約数の個数: 32

約数和(自身を含む): 149131200

約数和(自身を除く): 83017432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 62137, 124274, 248548, 434959, 497096, 869918, 1180603, 1739836, 2361206, 3479672, 4722412, 8264221, 9444824, 16528442, 33056884, 66113768]

約数ペア:

[(1, 66113768), (2, 33056884), (4, 16528442), (7, 9444824), (8, 8264221), (14, 4722412), (19, 3479672), (28, 2361206), (38, 1739836), (56, 1180603), (76, 869918), (133, 497096), (152, 434959), (266, 248548), (532, 124274), (1064, 62137)]