67748128

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17791}}^1$

素因数の和:17825

約数の個数: 48

約数和(自身を含む): 161409024

約数和(自身を除く): 93660896

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, 17791, 35582, 71164, 124537, 142328, 249074, 284656, 302447, 498148, 569312, 604894, 996296, 1209788, 1992592, 2117129, 2419576, 3985184, 4234258, 4839152, 8468516, 9678304, 16937032, 33874064, 67748128]

約数ペア:

[(1, 67748128), (2, 33874064), (4, 16937032), (7, 9678304), (8, 8468516), (14, 4839152), (16, 4234258), (17, 3985184), (28, 2419576), (32, 2117129), (34, 1992592), (56, 1209788), (68, 996296), (112, 604894), (119, 569312), (136, 498148), (224, 302447), (238, 284656), (272, 249074), (476, 142328), (544, 124537), (952, 71164), (1904, 35582), (3808, 17791)]