68847328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 148572144

約数和(自身を除く): 79724816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 317, 352, 617, 634, 1234, 1268, 2468, 2536, 3487, 4936, 5072, 6787, 6974, 9872, 10144, 13574, 13948, 19744, 27148, 27896, 54296, 55792, 108592, 111584, 195589, 217184, 391178, 782356, 1564712, 2151479, 3129424, 4302958, 6258848, 8605916, 17211832, 34423664, 68847328]

約数ペア:

[(1, 68847328), (2, 34423664), (4, 17211832), (8, 8605916), (11, 6258848), (16, 4302958), (22, 3129424), (32, 2151479), (44, 1564712), (88, 782356), (176, 391178), (317, 217184), (352, 195589), (617, 111584), (634, 108592), (1234, 55792), (1268, 54296), (2468, 27896), (2536, 27148), (3487, 19744), (4936, 13948), (5072, 13574), (6787, 10144), (6974, 9872)]