26830336

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 60152400

約数和(自身を除く): 33322064

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 139, 208, 232, 256, 278, 377, 416, 464, 512, 556, 754, 832, 928, 1112, 1508, 1664, 1807, 1856, 2224, 3016, 3328, 3614, 3712, 4031, 4448, 6032, 6656, 7228, 7424, 8062, 8896, 12064, 14456, 14848, 16124, 17792, 24128, 28912, 32248, 35584, 48256, 52403, 57824, 64496, 71168, 96512, 104806, 115648, 128992, 193024, 209612, 231296, 257984, 419224, 462592, 515968, 838448, 925184, 1031936, 1676896, 2063872, 3353792, 6707584, 13415168, 26830336]

約数ペア:

[(1, 26830336), (2, 13415168), (4, 6707584), (8, 3353792), (13, 2063872), (16, 1676896), (26, 1031936), (29, 925184), (32, 838448), (52, 515968), (58, 462592), (64, 419224), (104, 257984), (116, 231296), (128, 209612), (139, 193024), (208, 128992), (232, 115648), (256, 104806), (278, 96512), (377, 71168), (416, 64496), (464, 57824), (512, 52403), (556, 48256), (754, 35584), (832, 32248), (928, 28912), (1112, 24128), (1508, 17792), (1664, 16124), (1807, 14848), (1856, 14456), (2224, 12064), (3016, 8896), (3328, 8062), (3614, 7424), (3712, 7228), (4031, 6656), (4448, 6032)]