7291872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{3617}}^1$

素因数の和:3640

約数の個数: 72

約数和(自身を含む): 23705136

約数和(自身を除く): 16413264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 3617, 7234, 10851, 14468, 21702, 25319, 28936, 32553, 43404, 50638, 57872, 65106, 75957, 86808, 101276, 115744, 130212, 151914, 173616, 202552, 227871, 260424, 303828, 347232, 405104, 455742, 520848, 607656, 810208, 911484, 1041696, 1215312, 1822968, 2430624, 3645936, 7291872]

約数ペア:

[(1, 7291872), (2, 3645936), (3, 2430624), (4, 1822968), (6, 1215312), (7, 1041696), (8, 911484), (9, 810208), (12, 607656), (14, 520848), (16, 455742), (18, 405104), (21, 347232), (24, 303828), (28, 260424), (32, 227871), (36, 202552), (42, 173616), (48, 151914), (56, 130212), (63, 115744), (72, 101276), (84, 86808), (96, 75957), (112, 65106), (126, 57872), (144, 50638), (168, 43404), (224, 32553), (252, 28936), (288, 25319), (336, 21702), (504, 14468), (672, 10851), (1008, 7234), (2016, 3617)]