2021703872

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{1531}}^1$

素因数の和:2029

約数の個数: 56

約数和(自身を含む): 4109191680

約数和(自身を除く): 2087487808

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 439, 752, 878, 1504, 1531, 1756, 3008, 3062, 3512, 6124, 7024, 12248, 14048, 20633, 24496, 28096, 41266, 48992, 71957, 82532, 97984, 143914, 165064, 287828, 330128, 575656, 660256, 672109, 1151312, 1320512, 1344218, 2302624, 2688436, 4605248, 5376872, 10753744, 21507488, 31589123, 43014976, 63178246, 126356492, 252712984, 505425968, 1010851936, 2021703872]

約数ペア:

[(1, 2021703872), (2, 1010851936), (4, 505425968), (8, 252712984), (16, 126356492), (32, 63178246), (47, 43014976), (64, 31589123), (94, 21507488), (188, 10753744), (376, 5376872), (439, 4605248), (752, 2688436), (878, 2302624), (1504, 1344218), (1531, 1320512), (1756, 1151312), (3008, 672109), (3062, 660256), (3512, 575656), (6124, 330128), (7024, 287828), (12248, 165064), (14048, 143914), (20633, 97984), (24496, 82532), (28096, 71957), (41266, 48992)]