28361088

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{3517}}^1$

素因数の和:3544

約数の個数: 96

約数和(自身を含む): 93297360

約数和(自身を除く): 64936272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 3517, 4032, 7034, 8064, 10551, 14068, 21102, 24619, 28136, 31653, 42204, 49238, 56272, 63306, 73857, 84408, 98476, 112544, 126612, 147714, 168816, 196952, 221571, 225088, 253224, 295428, 337632, 393904, 443142, 450176, 506448, 590856, 675264, 787808, 886284, 1012896, 1181712, 1350528, 1575616, 1772568, 2025792, 2363424, 3151232, 3545136, 4051584, 4726848, 7090272, 9453696, 14180544, 28361088]

約数ペア:

[(1, 28361088), (2, 14180544), (3, 9453696), (4, 7090272), (6, 4726848), (7, 4051584), (8, 3545136), (9, 3151232), (12, 2363424), (14, 2025792), (16, 1772568), (18, 1575616), (21, 1350528), (24, 1181712), (28, 1012896), (32, 886284), (36, 787808), (42, 675264), (48, 590856), (56, 506448), (63, 450176), (64, 443142), (72, 393904), (84, 337632), (96, 295428), (112, 253224), (126, 225088), (128, 221571), (144, 196952), (168, 168816), (192, 147714), (224, 126612), (252, 112544), (288, 98476), (336, 84408), (384, 73857), (448, 63306), (504, 56272), (576, 49238), (672, 42204), (896, 31653), (1008, 28136), (1152, 24619), (1344, 21102), (2016, 14068), (2688, 10551), (3517, 8064), (4032, 7034)]