3985529408

素因数分解:

$2^6\times 7^1\times {\mathrm{431}}^1\times {\mathrm{20641}}^1$

素因数の和:21091

約数の個数: 56

約数和(自身を含む): 9060021504

約数和(自身を除く): 5074492096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 431, 448, 862, 1724, 3017, 3448, 6034, 6896, 12068, 13792, 20641, 24136, 27584, 41282, 48272, 82564, 96544, 144487, 165128, 193088, 288974, 330256, 577948, 660512, 1155896, 1321024, 2311792, 4623584, 8896271, 9247168, 17792542, 35585084, 62273897, 71170168, 124547794, 142340336, 249095588, 284680672, 498191176, 569361344, 996382352, 1992764704, 3985529408]

約数ペア:

[(1, 3985529408), (2, 1992764704), (4, 996382352), (7, 569361344), (8, 498191176), (14, 284680672), (16, 249095588), (28, 142340336), (32, 124547794), (56, 71170168), (64, 62273897), (112, 35585084), (224, 17792542), (431, 9247168), (448, 8896271), (862, 4623584), (1724, 2311792), (3017, 1321024), (3448, 1155896), (6034, 660512), (6896, 577948), (12068, 330256), (13792, 288974), (20641, 193088), (24136, 165128), (27584, 144487), (41282, 96544), (48272, 82564)]