17967497984

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{23497}}^1$

素因数の和:23645

約数の個数: 72

約数和(自身を含む): 37463331360

約数和(自身を除く): 19495833376

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 103, 116, 128, 206, 232, 256, 412, 464, 824, 928, 1648, 1856, 2987, 3296, 3712, 5974, 6592, 7424, 11948, 13184, 23497, 23896, 26368, 46994, 47792, 93988, 95584, 187976, 191168, 375952, 382336, 681413, 751904, 764672, 1362826, 1503808, 2420191, 2725652, 3007616, 4840382, 5451304, 6015232, 9680764, 10902608, 19361528, 21805216, 38723056, 43610432, 70185539, 77446112, 87220864, 140371078, 154892224, 174441728, 280742156, 309784448, 561484312, 619568896, 1122968624, 2245937248, 4491874496, 8983748992, 17967497984]

約数ペア:

[(1, 17967497984), (2, 8983748992), (4, 4491874496), (8, 2245937248), (16, 1122968624), (29, 619568896), (32, 561484312), (58, 309784448), (64, 280742156), (103, 174441728), (116, 154892224), (128, 140371078), (206, 87220864), (232, 77446112), (256, 70185539), (412, 43610432), (464, 38723056), (824, 21805216), (928, 19361528), (1648, 10902608), (1856, 9680764), (2987, 6015232), (3296, 5451304), (3712, 4840382), (5974, 3007616), (6592, 2725652), (7424, 2420191), (11948, 1503808), (13184, 1362826), (23497, 764672), (23896, 751904), (26368, 681413), (46994, 382336), (47792, 375952), (93988, 191168), (95584, 187976)]