1908121408

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{929}}^1$

素因数の和:1487

約数の個数: 56

約数和(自身を含む): 3855110400

約数和(自身を除く): 1946988992

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 479, 536, 929, 958, 1072, 1858, 1916, 2144, 3716, 3832, 4288, 7432, 7664, 14864, 15328, 29728, 30656, 32093, 59456, 62243, 64186, 124486, 128372, 248972, 256744, 444991, 497944, 513488, 889982, 995888, 1026976, 1779964, 1991776, 2053952, 3559928, 3983552, 7119856, 14239712, 28479424, 29814397, 59628794, 119257588, 238515176, 477030352, 954060704, 1908121408]

約数ペア:

[(1, 1908121408), (2, 954060704), (4, 477030352), (8, 238515176), (16, 119257588), (32, 59628794), (64, 29814397), (67, 28479424), (134, 14239712), (268, 7119856), (479, 3983552), (536, 3559928), (929, 2053952), (958, 1991776), (1072, 1779964), (1858, 1026976), (1916, 995888), (2144, 889982), (3716, 513488), (3832, 497944), (4288, 444991), (7432, 256744), (7664, 248972), (14864, 128372), (15328, 124486), (29728, 64186), (30656, 62243), (32093, 59456)]