13549136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 28112040

約数和(自身を除く): 14562904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 457, 872, 914, 1744, 1828, 1853, 3656, 3706, 7312, 7412, 7769, 14824, 15538, 29648, 31076, 49813, 62152, 99626, 124304, 199252, 398504, 797008, 846821, 1693642, 3387284, 6774568, 13549136]

約数ペア:

[(1, 13549136), (2, 6774568), (4, 3387284), (8, 1693642), (16, 846821), (17, 797008), (34, 398504), (68, 199252), (109, 124304), (136, 99626), (218, 62152), (272, 49813), (436, 31076), (457, 29648), (872, 15538), (914, 14824), (1744, 7769), (1828, 7412), (1853, 7312), (3656, 3706)]