27722968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 64733760

約数和(自身を除く): 37010792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 337, 364, 452, 674, 728, 791, 904, 1348, 1469, 1582, 2359, 2696, 2938, 3164, 4381, 4718, 5876, 6328, 8762, 9436, 10283, 11752, 17524, 18872, 20566, 30667, 35048, 38081, 41132, 61334, 76162, 82264, 122668, 152324, 245336, 266567, 304648, 495053, 533134, 990106, 1066268, 1980212, 2132536, 3465371, 3960424, 6930742, 13861484, 27722968]

約数ペア:

[(1, 27722968), (2, 13861484), (4, 6930742), (7, 3960424), (8, 3465371), (13, 2132536), (14, 1980212), (26, 1066268), (28, 990106), (52, 533134), (56, 495053), (91, 304648), (104, 266567), (113, 245336), (182, 152324), (226, 122668), (337, 82264), (364, 76162), (452, 61334), (674, 41132), (728, 38081), (791, 35048), (904, 30667), (1348, 20566), (1469, 18872), (1582, 17524), (2359, 11752), (2696, 10283), (2938, 9436), (3164, 8762), (4381, 6328), (4718, 5876)]