27661559968

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{263303}}^1$

素因数の和:263394

約数の個数: 72

約数和(自身を含む): 64295677152

約数和(自身を除く): 36634117184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 784, 938, 1072, 1568, 1876, 2144, 3283, 3752, 6566, 7504, 13132, 15008, 26264, 52528, 105056, 263303, 526606, 1053212, 1843121, 2106424, 3686242, 4212848, 7372484, 8425696, 12901847, 14744968, 17641301, 25803694, 29489936, 35282602, 51607388, 58979872, 70565204, 103214776, 123489107, 141130408, 206429552, 246978214, 282260816, 412859104, 493956428, 564521632, 864423749, 987912856, 1728847498, 1975825712, 3457694996, 3951651424, 6915389992, 13830779984, 27661559968]

約数ペア:

[(1, 27661559968), (2, 13830779984), (4, 6915389992), (7, 3951651424), (8, 3457694996), (14, 1975825712), (16, 1728847498), (28, 987912856), (32, 864423749), (49, 564521632), (56, 493956428), (67, 412859104), (98, 282260816), (112, 246978214), (134, 206429552), (196, 141130408), (224, 123489107), (268, 103214776), (392, 70565204), (469, 58979872), (536, 51607388), (784, 35282602), (938, 29489936), (1072, 25803694), (1568, 17641301), (1876, 14744968), (2144, 12901847), (3283, 8425696), (3752, 7372484), (6566, 4212848), (7504, 3686242), (13132, 2106424), (15008, 1843121), (26264, 1053212), (52528, 526606), (105056, 263303)]