25926108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8786

約数の個数: 48

約数和(自身を含む): 68584320

約数和(自身を除く): 42658212

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 8747, 17494, 26241, 34988, 52482, 104964, 113711, 166193, 227422, 332386, 341133, 454844, 498579, 664772, 682266, 997158, 1364532, 1994316, 2160509, 4321018, 6481527, 8642036, 12963054, 25926108]

約数ペア:

[(1, 25926108), (2, 12963054), (3, 8642036), (4, 6481527), (6, 4321018), (12, 2160509), (13, 1994316), (19, 1364532), (26, 997158), (38, 682266), (39, 664772), (52, 498579), (57, 454844), (76, 341133), (78, 332386), (114, 227422), (156, 166193), (228, 113711), (247, 104964), (494, 52482), (741, 34988), (988, 26241), (1482, 17494), (2964, 8747)]