13307793352

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{16381}}^1$

素因数の和:16646

約数の個数: 64

約数和(自身を含む): 29015798400

約数和(自身を除く): 15708005048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 163, 178, 326, 356, 623, 652, 712, 1141, 1246, 1304, 2282, 2492, 4564, 4984, 9128, 14507, 16381, 29014, 32762, 58028, 65524, 101549, 114667, 116056, 131048, 203098, 229334, 406196, 458668, 812392, 917336, 1457909, 2670103, 2915818, 5340206, 5831636, 10205363, 10680412, 11663272, 18690721, 20410726, 21360824, 37381442, 40821452, 74762884, 81642904, 149525768, 237639167, 475278334, 950556668, 1663474169, 1901113336, 3326948338, 6653896676, 13307793352]

約数ペア:

[(1, 13307793352), (2, 6653896676), (4, 3326948338), (7, 1901113336), (8, 1663474169), (14, 950556668), (28, 475278334), (56, 237639167), (89, 149525768), (163, 81642904), (178, 74762884), (326, 40821452), (356, 37381442), (623, 21360824), (652, 20410726), (712, 18690721), (1141, 11663272), (1246, 10680412), (1304, 10205363), (2282, 5831636), (2492, 5340206), (4564, 2915818), (4984, 2670103), (9128, 1457909), (14507, 917336), (16381, 812392), (29014, 458668), (32762, 406196), (58028, 229334), (65524, 203098), (101549, 131048), (114667, 116056)]