15679784752

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{62969}}^1$

素因数の和:63253

約数の個数: 40

約数和(自身を含む): 30920788800

約数和(自身を除く): 15241004048

約数列:

[1, 2, 4, 8, 16, 79, 158, 197, 316, 394, 632, 788, 1264, 1576, 3152, 15563, 31126, 62252, 62969, 124504, 125938, 249008, 251876, 503752, 1007504, 4974551, 9949102, 12404893, 19898204, 24809786, 39796408, 49619572, 79592816, 99239144, 198478288, 979986547, 1959973094, 3919946188, 7839892376, 15679784752]

約数ペア:

[(1, 15679784752), (2, 7839892376), (4, 3919946188), (8, 1959973094), (16, 979986547), (79, 198478288), (158, 99239144), (197, 79592816), (316, 49619572), (394, 39796408), (632, 24809786), (788, 19898204), (1264, 12404893), (1576, 9949102), (3152, 4974551), (15563, 1007504), (31126, 503752), (62252, 251876), (62969, 249008), (124504, 125938)]