42471072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21067}}^1$

素因数の和:21090

約数の個数: 72

約数和(自身を含む): 138037536

約数和(自身を除く): 95566464

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, 2016, 21067, 42134, 63201, 84268, 126402, 147469, 168536, 189603, 252804, 294938, 337072, 379206, 442407, 505608, 589876, 674144, 758412, 884814, 1011216, 1179752, 1327221, 1516824, 1769628, 2022432, 2359504, 2654442, 3033648, 3539256, 4719008, 5308884, 6067296, 7078512, 10617768, 14157024, 21235536, 42471072]

約数ペア:

[(1, 42471072), (2, 21235536), (3, 14157024), (4, 10617768), (6, 7078512), (7, 6067296), (8, 5308884), (9, 4719008), (12, 3539256), (14, 3033648), (16, 2654442), (18, 2359504), (21, 2022432), (24, 1769628), (28, 1516824), (32, 1327221), (36, 1179752), (42, 1011216), (48, 884814), (56, 758412), (63, 674144), (72, 589876), (84, 505608), (96, 442407), (112, 379206), (126, 337072), (144, 294938), (168, 252804), (224, 189603), (252, 168536), (288, 147469), (336, 126402), (504, 84268), (672, 63201), (1008, 42134), (2016, 21067)]