26889772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 59809792

約数和(自身を除く): 32920020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2383, 2821, 4766, 5642, 9532, 11284, 16681, 30979, 33362, 61958, 66724, 73873, 123916, 147746, 216853, 295492, 433706, 517111, 867412, 960349, 1034222, 1920698, 2068444, 3841396, 6722443, 13444886, 26889772]

約数ペア:

[(1, 26889772), (2, 13444886), (4, 6722443), (7, 3841396), (13, 2068444), (14, 1920698), (26, 1034222), (28, 960349), (31, 867412), (52, 517111), (62, 433706), (91, 295492), (124, 216853), (182, 147746), (217, 123916), (364, 73873), (403, 66724), (434, 61958), (806, 33362), (868, 30979), (1612, 16681), (2383, 11284), (2821, 9532), (4766, 5642)]