25735512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 71228160

約数和(自身を除く): 45492648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1373, 1562, 1704, 2343, 2746, 3124, 4119, 4686, 5492, 6248, 8238, 9372, 10984, 15103, 16476, 18744, 30206, 32952, 45309, 60412, 90618, 97483, 120824, 181236, 194966, 292449, 362472, 389932, 584898, 779864, 1072313, 1169796, 2144626, 2339592, 3216939, 4289252, 6433878, 8578504, 12867756, 25735512]

約数ペア:

[(1, 25735512), (2, 12867756), (3, 8578504), (4, 6433878), (6, 4289252), (8, 3216939), (11, 2339592), (12, 2144626), (22, 1169796), (24, 1072313), (33, 779864), (44, 584898), (66, 389932), (71, 362472), (88, 292449), (132, 194966), (142, 181236), (213, 120824), (264, 97483), (284, 90618), (426, 60412), (568, 45309), (781, 32952), (852, 30206), (1373, 18744), (1562, 16476), (1704, 15103), (2343, 10984), (2746, 9372), (3124, 8238), (4119, 6248), (4686, 5492)]