4038048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{2003}}^1$

素因数の和:2026

約数の個数: 72

約数和(自身を含む): 13130208

約数和(自身を除く): 9092160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2003, 2016, 4006, 6009, 8012, 12018, 14021, 16024, 18027, 24036, 28042, 32048, 36054, 42063, 48072, 56084, 64096, 72108, 84126, 96144, 112168, 126189, 144216, 168252, 192288, 224336, 252378, 288432, 336504, 448672, 504756, 576864, 673008, 1009512, 1346016, 2019024, 4038048]

約数ペア:

[(1, 4038048), (2, 2019024), (3, 1346016), (4, 1009512), (6, 673008), (7, 576864), (8, 504756), (9, 448672), (12, 336504), (14, 288432), (16, 252378), (18, 224336), (21, 192288), (24, 168252), (28, 144216), (32, 126189), (36, 112168), (42, 96144), (48, 84126), (56, 72108), (63, 64096), (72, 56084), (84, 48072), (96, 42063), (112, 36054), (126, 32048), (144, 28042), (168, 24036), (224, 18027), (252, 16024), (288, 14021), (336, 12018), (504, 8012), (672, 6009), (1008, 4006), (2003, 2016)]