42448912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 94279680

約数和(自身を除く): 51830768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 71, 79, 86, 88, 142, 158, 172, 176, 284, 316, 344, 473, 568, 632, 688, 781, 869, 946, 1136, 1264, 1562, 1738, 1892, 3053, 3124, 3397, 3476, 3784, 5609, 6106, 6248, 6794, 6952, 7568, 11218, 12212, 12496, 13588, 13904, 22436, 24424, 27176, 33583, 37367, 44872, 48848, 54352, 61699, 67166, 74734, 89744, 123398, 134332, 149468, 241187, 246796, 268664, 298936, 482374, 493592, 537328, 597872, 964748, 987184, 1929496, 2653057, 3858992, 5306114, 10612228, 21224456, 42448912]

約数ペア:

[(1, 42448912), (2, 21224456), (4, 10612228), (8, 5306114), (11, 3858992), (16, 2653057), (22, 1929496), (43, 987184), (44, 964748), (71, 597872), (79, 537328), (86, 493592), (88, 482374), (142, 298936), (158, 268664), (172, 246796), (176, 241187), (284, 149468), (316, 134332), (344, 123398), (473, 89744), (568, 74734), (632, 67166), (688, 61699), (781, 54352), (869, 48848), (946, 44872), (1136, 37367), (1264, 33583), (1562, 27176), (1738, 24424), (1892, 22436), (3053, 13904), (3124, 13588), (3397, 12496), (3476, 12212), (3784, 11218), (5609, 7568), (6106, 6952), (6248, 6794)]