21606592

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2873

約数の個数: 56

約数和(自身を含む): 51901344

約数和(自身を除く): 30294752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 2837, 3808, 5674, 7616, 11348, 19859, 22696, 39718, 45392, 48229, 79436, 90784, 96458, 158872, 181568, 192916, 317744, 337603, 385832, 635488, 675206, 771664, 1270976, 1350412, 1543328, 2700824, 3086656, 5401648, 10803296, 21606592]

約数ペア:

[(1, 21606592), (2, 10803296), (4, 5401648), (7, 3086656), (8, 2700824), (14, 1543328), (16, 1350412), (17, 1270976), (28, 771664), (32, 675206), (34, 635488), (56, 385832), (64, 337603), (68, 317744), (112, 192916), (119, 181568), (136, 158872), (224, 96458), (238, 90784), (272, 79436), (448, 48229), (476, 45392), (544, 39718), (952, 22696), (1088, 19859), (1904, 11348), (2837, 7616), (3808, 5674)]