42996128

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 72

約数和(自身を含む): 104325732

約数和(自身を除く): 61329604

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1613, 1666, 1904, 3226, 3332, 3808, 6452, 6664, 11291, 12904, 13328, 22582, 25808, 26656, 27421, 45164, 51616, 54842, 79037, 90328, 109684, 158074, 180656, 191947, 219368, 316148, 361312, 383894, 438736, 632296, 767788, 877472, 1264592, 1343629, 1535576, 2529184, 2687258, 3071152, 5374516, 6142304, 10749032, 21498064, 42996128]

約数ペア:

[(1, 42996128), (2, 21498064), (4, 10749032), (7, 6142304), (8, 5374516), (14, 3071152), (16, 2687258), (17, 2529184), (28, 1535576), (32, 1343629), (34, 1264592), (49, 877472), (56, 767788), (68, 632296), (98, 438736), (112, 383894), (119, 361312), (136, 316148), (196, 219368), (224, 191947), (238, 180656), (272, 158074), (392, 109684), (476, 90328), (544, 79037), (784, 54842), (833, 51616), (952, 45164), (1568, 27421), (1613, 26656), (1666, 25808), (1904, 22582), (3226, 13328), (3332, 12904), (3808, 11291), (6452, 6664)]