29126921264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13687463}}^1$

素因数の和:13687497

約数の個数: 40

約数和(自身を含む): 67889821440

約数和(自身を除く): 38762900176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 13687463, 27374926, 54749852, 95812241, 109499704, 191624482, 218999408, 260061797, 383248964, 520123594, 766497928, 1040247188, 1532995856, 1820432579, 2080494376, 3640865158, 4160988752, 7281730316, 14563460632, 29126921264]

約数ペア:

[(1, 29126921264), (2, 14563460632), (4, 7281730316), (7, 4160988752), (8, 3640865158), (14, 2080494376), (16, 1820432579), (19, 1532995856), (28, 1040247188), (38, 766497928), (56, 520123594), (76, 383248964), (112, 260061797), (133, 218999408), (152, 191624482), (266, 109499704), (304, 95812241), (532, 54749852), (1064, 27374926), (2128, 13687463)]