561068032

素因数分解:

$2^{11}\times 7^2\times {\mathrm{5591}}^1$

素因数の和:5627

約数の個数: 72

約数和(自身を含む): 1305256680

約数和(自身を除く): 744188648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 5591, 6272, 7168, 11182, 12544, 14336, 22364, 25088, 39137, 44728, 50176, 78274, 89456, 100352, 156548, 178912, 273959, 313096, 357824, 547918, 626192, 715648, 1095836, 1252384, 1431296, 2191672, 2504768, 2862592, 4383344, 5009536, 5725184, 8766688, 10019072, 11450368, 17533376, 20038144, 35066752, 40076288, 70133504, 80152576, 140267008, 280534016, 561068032]

約数ペア:

[(1, 561068032), (2, 280534016), (4, 140267008), (7, 80152576), (8, 70133504), (14, 40076288), (16, 35066752), (28, 20038144), (32, 17533376), (49, 11450368), (56, 10019072), (64, 8766688), (98, 5725184), (112, 5009536), (128, 4383344), (196, 2862592), (224, 2504768), (256, 2191672), (392, 1431296), (448, 1252384), (512, 1095836), (784, 715648), (896, 626192), (1024, 547918), (1568, 357824), (1792, 313096), (2048, 273959), (3136, 178912), (3584, 156548), (5591, 100352), (6272, 89456), (7168, 78274), (11182, 50176), (12544, 44728), (14336, 39137), (22364, 25088)]