406605184

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{186859}}^1$

素因数の和:186890

約数の個数: 32

約数和(自身を含む): 857687400

約数和(自身を除く): 451082216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 186859, 373718, 747436, 1494872, 2989744, 3176603, 5979488, 6353206, 11958976, 12706412, 23917952, 25412824, 50825648, 101651296, 203302592, 406605184]

約数ペア:

[(1, 406605184), (2, 203302592), (4, 101651296), (8, 50825648), (16, 25412824), (17, 23917952), (32, 12706412), (34, 11958976), (64, 6353206), (68, 5979488), (128, 3176603), (136, 2989744), (272, 1494872), (544, 747436), (1088, 373718), (2176, 186859)]