57487616

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 123621120

約数和(自身を除く): 66133504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 223, 256, 304, 424, 446, 608, 848, 892, 1007, 1216, 1696, 1784, 2014, 2432, 3392, 3568, 4028, 4237, 4864, 6784, 7136, 8056, 8474, 11819, 13568, 14272, 16112, 16948, 23638, 28544, 32224, 33896, 47276, 57088, 64448, 67792, 94552, 128896, 135584, 189104, 224561, 257792, 271168, 378208, 449122, 542336, 756416, 898244, 1084672, 1512832, 1796488, 3025664, 3592976, 7185952, 14371904, 28743808, 57487616]

約数ペア:

[(1, 57487616), (2, 28743808), (4, 14371904), (8, 7185952), (16, 3592976), (19, 3025664), (32, 1796488), (38, 1512832), (53, 1084672), (64, 898244), (76, 756416), (106, 542336), (128, 449122), (152, 378208), (212, 271168), (223, 257792), (256, 224561), (304, 189104), (424, 135584), (446, 128896), (608, 94552), (848, 67792), (892, 64448), (1007, 57088), (1216, 47276), (1696, 33896), (1784, 32224), (2014, 28544), (2432, 23638), (3392, 16948), (3568, 16112), (4028, 14272), (4237, 13568), (4864, 11819), (6784, 8474), (7136, 8056)]