27954977264

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1571}}^1\times {\mathrm{6823}}^1$

素因数の和:8565

約数の個数: 40

約数和(自身を含む): 54537735552

約数和(自身を除く): 26582758288

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1571, 2608, 3142, 6284, 6823, 12568, 13646, 25136, 27292, 54584, 109168, 256073, 512146, 1024292, 1112149, 2048584, 2224298, 4097168, 4448596, 8897192, 10718933, 17794384, 21437866, 42875732, 85751464, 171502928, 1747186079, 3494372158, 6988744316, 13977488632, 27954977264]

約数ペア:

[(1, 27954977264), (2, 13977488632), (4, 6988744316), (8, 3494372158), (16, 1747186079), (163, 171502928), (326, 85751464), (652, 42875732), (1304, 21437866), (1571, 17794384), (2608, 10718933), (3142, 8897192), (6284, 4448596), (6823, 4097168), (12568, 2224298), (13646, 2048584), (25136, 1112149), (27292, 1024292), (54584, 512146), (109168, 256073)]