27284864

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{12539}}^1$

素因数の和:12570

約数の個数: 32

約数和(自身を含む): 57558600

約数和(自身を除く): 30273736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 12539, 25078, 50156, 100312, 200624, 213163, 401248, 426326, 802496, 852652, 1604992, 1705304, 3410608, 6821216, 13642432, 27284864]

約数ペア:

[(1, 27284864), (2, 13642432), (4, 6821216), (8, 3410608), (16, 1705304), (17, 1604992), (32, 852652), (34, 802496), (64, 426326), (68, 401248), (128, 213163), (136, 200624), (272, 100312), (544, 50156), (1088, 25078), (2176, 12539)]