42558464

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 88

約数和(自身を含む): 96290880

約数和(自身を除く): 53732416

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 139, 184, 208, 256, 278, 299, 368, 416, 512, 556, 598, 736, 832, 1024, 1112, 1196, 1472, 1664, 1807, 2224, 2392, 2944, 3197, 3328, 3614, 4448, 4784, 5888, 6394, 6656, 7228, 8896, 9568, 11776, 12788, 13312, 14456, 17792, 19136, 23552, 25576, 28912, 35584, 38272, 41561, 51152, 57824, 71168, 76544, 83122, 102304, 115648, 142336, 153088, 166244, 204608, 231296, 306176, 332488, 409216, 462592, 664976, 818432, 925184, 1329952, 1636864, 1850368, 2659904, 3273728, 5319808, 10639616, 21279232, 42558464]

約数ペア:

[(1, 42558464), (2, 21279232), (4, 10639616), (8, 5319808), (13, 3273728), (16, 2659904), (23, 1850368), (26, 1636864), (32, 1329952), (46, 925184), (52, 818432), (64, 664976), (92, 462592), (104, 409216), (128, 332488), (139, 306176), (184, 231296), (208, 204608), (256, 166244), (278, 153088), (299, 142336), (368, 115648), (416, 102304), (512, 83122), (556, 76544), (598, 71168), (736, 57824), (832, 51152), (1024, 41561), (1112, 38272), (1196, 35584), (1472, 28912), (1664, 25576), (1807, 23552), (2224, 19136), (2392, 17792), (2944, 14456), (3197, 13312), (3328, 12788), (3614, 11776), (4448, 9568), (4784, 8896), (5888, 7228), (6394, 6656)]