25379872

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3907}}^1$

素因数の和:3953

約数の個数: 48

約数和(自身を含む): 59088960

約数和(自身を除く): 33709088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 3907, 6496, 7814, 15628, 27349, 31256, 54698, 62512, 109396, 113303, 125024, 218792, 226606, 437584, 453212, 793121, 875168, 906424, 1586242, 1812848, 3172484, 3625696, 6344968, 12689936, 25379872]

約数ペア:

[(1, 25379872), (2, 12689936), (4, 6344968), (7, 3625696), (8, 3172484), (14, 1812848), (16, 1586242), (28, 906424), (29, 875168), (32, 793121), (56, 453212), (58, 437584), (112, 226606), (116, 218792), (203, 125024), (224, 113303), (232, 109396), (406, 62512), (464, 54698), (812, 31256), (928, 27349), (1624, 15628), (3248, 7814), (3907, 6496)]