28268424

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{2351}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 48783096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 2004, 2351, 3006, 4008, 4702, 6012, 7053, 9404, 12024, 14106, 18808, 21159, 28212, 42318, 56424, 84636, 169272, 392617, 785234, 1177851, 1570468, 2355702, 3140936, 3533553, 4711404, 7067106, 9422808, 14134212, 28268424]

約数ペア:

[(1, 28268424), (2, 14134212), (3, 9422808), (4, 7067106), (6, 4711404), (8, 3533553), (9, 3140936), (12, 2355702), (18, 1570468), (24, 1177851), (36, 785234), (72, 392617), (167, 169272), (334, 84636), (501, 56424), (668, 42318), (1002, 28212), (1336, 21159), (1503, 18808), (2004, 14106), (2351, 12024), (3006, 9404), (4008, 7053), (4702, 6012)]