27433996436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1254527}}^1$

素因数の和:1254620

約数の個数: 48

約数和(自身を含む): 60699082752

約数和(自身を除く): 33265086316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 1254527, 2509054, 5018108, 8781689, 13799797, 17563378, 27599594, 35126756, 55199188, 89071417, 96598579, 178142834, 193197158, 356285668, 386394316, 623499919, 979785587, 1246999838, 1959571174, 2493999676, 3919142348, 6858499109, 13716998218, 27433996436]

約数ペア:

[(1, 27433996436), (2, 13716998218), (4, 6858499109), (7, 3919142348), (11, 2493999676), (14, 1959571174), (22, 1246999838), (28, 979785587), (44, 623499919), (71, 386394316), (77, 356285668), (142, 193197158), (154, 178142834), (284, 96598579), (308, 89071417), (497, 55199188), (781, 35126756), (994, 27599594), (1562, 17563378), (1988, 13799797), (3124, 8781689), (5467, 5018108), (10934, 2509054), (21868, 1254527)]