68334208

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 144585000

約数和(自身を除く): 76250792

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 128, 164, 232, 328, 449, 464, 656, 898, 928, 1189, 1312, 1796, 1856, 2378, 2624, 3592, 3712, 4756, 5248, 7184, 9512, 13021, 14368, 18409, 19024, 26042, 28736, 36818, 38048, 52084, 57472, 73636, 76096, 104168, 147272, 152192, 208336, 294544, 416672, 533861, 589088, 833344, 1067722, 1178176, 1666688, 2135444, 2356352, 4270888, 8541776, 17083552, 34167104, 68334208]

約数ペア:

[(1, 68334208), (2, 34167104), (4, 17083552), (8, 8541776), (16, 4270888), (29, 2356352), (32, 2135444), (41, 1666688), (58, 1178176), (64, 1067722), (82, 833344), (116, 589088), (128, 533861), (164, 416672), (232, 294544), (328, 208336), (449, 152192), (464, 147272), (656, 104168), (898, 76096), (928, 73636), (1189, 57472), (1312, 52084), (1796, 38048), (1856, 36818), (2378, 28736), (2624, 26042), (3592, 19024), (3712, 18409), (4756, 14368), (5248, 13021), (7184, 9512)]