68191552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7487

約数の個数: 56

約数和(自身を含む): 158995872

約数和(自身を除く): 90804320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 7451, 9152, 14902, 29804, 59608, 81961, 96863, 119216, 163922, 193726, 238432, 327844, 387452, 476864, 655688, 774904, 1065493, 1311376, 1549808, 2130986, 2622752, 3099616, 4261972, 5245504, 6199232, 8523944, 17047888, 34095776, 68191552]

約数ペア:

[(1, 68191552), (2, 34095776), (4, 17047888), (8, 8523944), (11, 6199232), (13, 5245504), (16, 4261972), (22, 3099616), (26, 2622752), (32, 2130986), (44, 1549808), (52, 1311376), (64, 1065493), (88, 774904), (104, 655688), (143, 476864), (176, 387452), (208, 327844), (286, 238432), (352, 193726), (416, 163922), (572, 119216), (704, 96863), (832, 81961), (1144, 59608), (2288, 29804), (4576, 14902), (7451, 9152)]