57438784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 135184896

約数和(自身を除く): 77746112

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 131, 136, 208, 221, 248, 262, 272, 403, 416, 442, 496, 524, 527, 544, 806, 832, 884, 992, 1048, 1054, 1088, 1612, 1703, 1768, 1984, 2096, 2108, 2227, 3224, 3406, 3536, 4061, 4192, 4216, 4454, 6448, 6812, 6851, 7072, 8122, 8384, 8432, 8908, 12896, 13624, 13702, 14144, 16244, 16864, 17816, 25792, 27248, 27404, 28951, 32488, 33728, 35632, 52793, 54496, 54808, 57902, 64976, 69037, 71264, 105586, 108992, 109616, 115804, 129952, 138074, 142528, 211172, 219232, 231608, 259904, 276148, 422344, 438464, 463216, 552296, 844688, 897481, 926432, 1104592, 1689376, 1794962, 1852864, 2209184, 3378752, 3589924, 4418368, 7179848, 14359696, 28719392, 57438784]

約数ペア:

[(1, 57438784), (2, 28719392), (4, 14359696), (8, 7179848), (13, 4418368), (16, 3589924), (17, 3378752), (26, 2209184), (31, 1852864), (32, 1794962), (34, 1689376), (52, 1104592), (62, 926432), (64, 897481), (68, 844688), (104, 552296), (124, 463216), (131, 438464), (136, 422344), (208, 276148), (221, 259904), (248, 231608), (262, 219232), (272, 211172), (403, 142528), (416, 138074), (442, 129952), (496, 115804), (524, 109616), (527, 108992), (544, 105586), (806, 71264), (832, 69037), (884, 64976), (992, 57902), (1048, 54808), (1054, 54496), (1088, 52793), (1612, 35632), (1703, 33728), (1768, 32488), (1984, 28951), (2096, 27404), (2108, 27248), (2227, 25792), (3224, 17816), (3406, 16864), (3536, 16244), (4061, 14144), (4192, 13702), (4216, 13624), (4454, 12896), (6448, 8908), (6812, 8432), (6851, 8384), (7072, 8122)]