64915936

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 134344224

約数和(自身を除く): 69428288

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 193, 368, 386, 457, 736, 772, 914, 1544, 1828, 3088, 3656, 4439, 6176, 7312, 8878, 10511, 14624, 17756, 21022, 35512, 42044, 71024, 84088, 88201, 142048, 168176, 176402, 336352, 352804, 705608, 1411216, 2028623, 2822432, 4057246, 8114492, 16228984, 32457968, 64915936]

約数ペア:

[(1, 64915936), (2, 32457968), (4, 16228984), (8, 8114492), (16, 4057246), (23, 2822432), (32, 2028623), (46, 1411216), (92, 705608), (184, 352804), (193, 336352), (368, 176402), (386, 168176), (457, 142048), (736, 88201), (772, 84088), (914, 71024), (1544, 42044), (1828, 35512), (3088, 21022), (3656, 17756), (4439, 14624), (6176, 10511), (7312, 8878)]