30457856

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:65

約数の個数: 90

約数和(自身を含む): 71956332

約数和(自身を除く): 41498476

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 256, 286, 338, 352, 416, 512, 572, 676, 704, 832, 1024, 1144, 1352, 1408, 1664, 1859, 2048, 2288, 2704, 2816, 3328, 3718, 4096, 4576, 5408, 5632, 6656, 7436, 8192, 9152, 10816, 11264, 13312, 14872, 16384, 18304, 21632, 22528, 26624, 29744, 36608, 43264, 45056, 53248, 59488, 73216, 86528, 90112, 106496, 118976, 146432, 173056, 180224, 212992, 237952, 292864, 346112, 475904, 585728, 692224, 951808, 1171456, 1384448, 1903616, 2342912, 2768896, 3807232, 7614464, 15228928, 30457856]

約数ペア:

[(1, 30457856), (2, 15228928), (4, 7614464), (8, 3807232), (11, 2768896), (13, 2342912), (16, 1903616), (22, 1384448), (26, 1171456), (32, 951808), (44, 692224), (52, 585728), (64, 475904), (88, 346112), (104, 292864), (128, 237952), (143, 212992), (169, 180224), (176, 173056), (208, 146432), (256, 118976), (286, 106496), (338, 90112), (352, 86528), (416, 73216), (512, 59488), (572, 53248), (676, 45056), (704, 43264), (832, 36608), (1024, 29744), (1144, 26624), (1352, 22528), (1408, 21632), (1664, 18304), (1859, 16384), (2048, 14872), (2288, 13312), (2704, 11264), (2816, 10816), (3328, 9152), (3718, 8192), (4096, 7436), (4576, 6656), (5408, 5632)]