25125632

素因数分解:

$2^8\times 7^2\times {\mathrm{2003}}^1$

素因数の和:2033

約数の個数: 54

約数和(自身を含む): 58370508

約数和(自身を除く): 33244876

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 2003, 3136, 4006, 6272, 8012, 12544, 14021, 16024, 28042, 32048, 56084, 64096, 98147, 112168, 128192, 196294, 224336, 256384, 392588, 448672, 512768, 785176, 897344, 1570352, 1794688, 3140704, 3589376, 6281408, 12562816, 25125632]

約数ペア:

[(1, 25125632), (2, 12562816), (4, 6281408), (7, 3589376), (8, 3140704), (14, 1794688), (16, 1570352), (28, 897344), (32, 785176), (49, 512768), (56, 448672), (64, 392588), (98, 256384), (112, 224336), (128, 196294), (196, 128192), (224, 112168), (256, 98147), (392, 64096), (448, 56084), (784, 32048), (896, 28042), (1568, 16024), (1792, 14021), (2003, 12544), (3136, 8012), (4006, 6272)]