30782336

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 66450960

約数和(自身を除く): 35668624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1423, 1664, 2704, 2846, 5408, 5692, 10816, 11384, 18499, 21632, 22768, 36998, 45536, 73996, 91072, 147992, 182144, 240487, 295984, 480974, 591968, 961948, 1183936, 1923896, 2367872, 3847792, 7695584, 15391168, 30782336]

約数ペア:

[(1, 30782336), (2, 15391168), (4, 7695584), (8, 3847792), (13, 2367872), (16, 1923896), (26, 1183936), (32, 961948), (52, 591968), (64, 480974), (104, 295984), (128, 240487), (169, 182144), (208, 147992), (338, 91072), (416, 73996), (676, 45536), (832, 36998), (1352, 22768), (1423, 21632), (1664, 18499), (2704, 11384), (2846, 10816), (5408, 5692)]