8007801712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{13151}}^1$

素因数の和:15181

約数の個数: 40

約数和(自身を含む): 16341096960

約数和(自身を除く): 8333295248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2003, 4006, 8012, 13151, 16024, 26302, 32048, 38057, 52604, 76114, 105208, 152228, 210416, 249869, 304456, 499738, 608912, 999476, 1998952, 3997904, 26341453, 52682906, 105365812, 210731624, 421463248, 500487607, 1000975214, 2001950428, 4003900856, 8007801712]

約数ペア:

[(1, 8007801712), (2, 4003900856), (4, 2001950428), (8, 1000975214), (16, 500487607), (19, 421463248), (38, 210731624), (76, 105365812), (152, 52682906), (304, 26341453), (2003, 3997904), (4006, 1998952), (8012, 999476), (13151, 608912), (16024, 499738), (26302, 304456), (32048, 249869), (38057, 210416), (52604, 152228), (76114, 105208)]