16384984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 38972160

約数和(自身を除く): 22587176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 397, 469, 536, 616, 737, 794, 938, 1474, 1588, 1876, 2779, 2948, 3176, 3752, 4367, 5159, 5558, 5896, 8734, 10318, 11116, 17468, 20636, 22232, 26599, 30569, 34936, 41272, 53198, 61138, 106396, 122276, 186193, 212792, 244552, 292589, 372386, 585178, 744772, 1170356, 1489544, 2048123, 2340712, 4096246, 8192492, 16384984]

約数ペア:

[(1, 16384984), (2, 8192492), (4, 4096246), (7, 2340712), (8, 2048123), (11, 1489544), (14, 1170356), (22, 744772), (28, 585178), (44, 372386), (56, 292589), (67, 244552), (77, 212792), (88, 186193), (134, 122276), (154, 106396), (268, 61138), (308, 53198), (397, 41272), (469, 34936), (536, 30569), (616, 26599), (737, 22232), (794, 20636), (938, 17468), (1474, 11116), (1588, 10318), (1876, 8734), (2779, 5896), (2948, 5558), (3176, 5159), (3752, 4367)]