1549291264

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{82903}}^1$

素因数の和:82992

約数の個数: 36

約数和(自身を含む): 3134931856

約数和(自身を除く): 1585640592

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 9344, 18688, 82903, 165806, 331612, 663224, 1326448, 2652896, 5305792, 6051919, 10611584, 12103838, 21223168, 24207676, 48415352, 96830704, 193661408, 387322816, 774645632, 1549291264]

約数ペア:

[(1, 1549291264), (2, 774645632), (4, 387322816), (8, 193661408), (16, 96830704), (32, 48415352), (64, 24207676), (73, 21223168), (128, 12103838), (146, 10611584), (256, 6051919), (292, 5305792), (584, 2652896), (1168, 1326448), (2336, 663224), (4672, 331612), (9344, 165806), (18688, 82903)]