71350846

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 133562880

約数和(自身を除く): 62212034

約数列:

[1, 2, 7, 14, 29, 43, 58, 61, 67, 86, 122, 134, 203, 301, 406, 427, 469, 602, 854, 938, 1247, 1769, 1943, 2494, 2623, 2881, 3538, 3886, 4087, 5246, 5762, 8174, 8729, 12383, 13601, 17458, 18361, 20167, 24766, 27202, 28609, 36722, 40334, 57218, 76067, 83549, 118523, 152134, 167098, 175741, 237046, 351482, 532469, 584843, 829661, 1064938, 1169686, 1230187, 1659322, 2460374, 5096489, 10192978, 35675423, 71350846]

約数ペア:

[(1, 71350846), (2, 35675423), (7, 10192978), (14, 5096489), (29, 2460374), (43, 1659322), (58, 1230187), (61, 1169686), (67, 1064938), (86, 829661), (122, 584843), (134, 532469), (203, 351482), (301, 237046), (406, 175741), (427, 167098), (469, 152134), (602, 118523), (854, 83549), (938, 76067), (1247, 57218), (1769, 40334), (1943, 36722), (2494, 28609), (2623, 27202), (2881, 24766), (3538, 20167), (3886, 18361), (4087, 17458), (5246, 13601), (5762, 12383), (8174, 8729)]