3200288

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 7943292

約数和(自身を除く): 4743004

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 157, 182, 196, 208, 224, 314, 364, 392, 416, 628, 637, 728, 784, 1099, 1256, 1274, 1456, 1568, 2041, 2198, 2512, 2548, 2912, 4082, 4396, 5024, 5096, 7693, 8164, 8792, 10192, 14287, 15386, 16328, 17584, 20384, 28574, 30772, 32656, 35168, 57148, 61544, 65312, 100009, 114296, 123088, 200018, 228592, 246176, 400036, 457184, 800072, 1600144, 3200288]

約数ペア:

[(1, 3200288), (2, 1600144), (4, 800072), (7, 457184), (8, 400036), (13, 246176), (14, 228592), (16, 200018), (26, 123088), (28, 114296), (32, 100009), (49, 65312), (52, 61544), (56, 57148), (91, 35168), (98, 32656), (104, 30772), (112, 28574), (157, 20384), (182, 17584), (196, 16328), (208, 15386), (224, 14287), (314, 10192), (364, 8792), (392, 8164), (416, 7693), (628, 5096), (637, 5024), (728, 4396), (784, 4082), (1099, 2912), (1256, 2548), (1274, 2512), (1456, 2198), (1568, 2041)]