8274933808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{66553}}^1$

素因数の和:66989

約数の個数: 40

約数和(自身を含む): 16918026800

約数和(自身を除く): 8643092992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 409, 818, 1636, 3272, 6544, 7771, 15542, 31084, 62168, 66553, 124336, 133106, 266212, 532424, 1064848, 1264507, 2529014, 5058028, 10116056, 20232112, 27220177, 54440354, 108880708, 217761416, 435522832, 517183363, 1034366726, 2068733452, 4137466904, 8274933808]

約数ペア:

[(1, 8274933808), (2, 4137466904), (4, 2068733452), (8, 1034366726), (16, 517183363), (19, 435522832), (38, 217761416), (76, 108880708), (152, 54440354), (304, 27220177), (409, 20232112), (818, 10116056), (1636, 5058028), (3272, 2529014), (6544, 1264507), (7771, 1064848), (15542, 532424), (31084, 266212), (62168, 133106), (66553, 124336)]