253433824

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66553}}^1$

素因数の和:66587

約数の個数: 48

約数和(自身を含む): 603777888

約数和(自身を除く): 350344064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 66553, 133106, 266212, 465871, 532424, 931742, 1064848, 1131401, 1863484, 2129696, 2262802, 3726968, 4525604, 7453936, 7919807, 9051208, 14907872, 15839614, 18102416, 31679228, 36204832, 63358456, 126716912, 253433824]

約数ペア:

[(1, 253433824), (2, 126716912), (4, 63358456), (7, 36204832), (8, 31679228), (14, 18102416), (16, 15839614), (17, 14907872), (28, 9051208), (32, 7919807), (34, 7453936), (56, 4525604), (68, 3726968), (112, 2262802), (119, 2129696), (136, 1863484), (224, 1131401), (238, 1064848), (272, 931742), (476, 532424), (544, 465871), (952, 266212), (1904, 133106), (3808, 66553)]