25902684

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 69429360

約数和(自身を除く): 43526676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 577, 774, 1044, 1154, 1247, 1548, 1731, 2308, 2494, 3462, 3741, 4988, 5193, 6924, 7482, 10386, 11223, 14964, 16733, 20772, 22446, 24811, 33466, 44892, 49622, 50199, 66932, 74433, 99244, 100398, 148866, 150597, 200796, 223299, 297732, 301194, 446598, 602388, 719519, 893196, 1439038, 2158557, 2878076, 4317114, 6475671, 8634228, 12951342, 25902684]

約数ペア:

[(1, 25902684), (2, 12951342), (3, 8634228), (4, 6475671), (6, 4317114), (9, 2878076), (12, 2158557), (18, 1439038), (29, 893196), (36, 719519), (43, 602388), (58, 446598), (86, 301194), (87, 297732), (116, 223299), (129, 200796), (172, 150597), (174, 148866), (258, 100398), (261, 99244), (348, 74433), (387, 66932), (516, 50199), (522, 49622), (577, 44892), (774, 33466), (1044, 24811), (1154, 22446), (1247, 20772), (1548, 16733), (1731, 14964), (2308, 11223), (2494, 10386), (3462, 7482), (3741, 6924), (4988, 5193)]