38648688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 108388896

約数和(自身を除く): 69740208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 241, 257, 312, 482, 514, 624, 723, 771, 964, 1028, 1446, 1542, 1928, 2056, 2892, 3084, 3133, 3341, 3856, 4112, 5784, 6168, 6266, 6682, 9399, 10023, 11568, 12336, 12532, 13364, 18798, 20046, 25064, 26728, 37596, 40092, 50128, 53456, 61937, 75192, 80184, 123874, 150384, 160368, 185811, 247748, 371622, 495496, 743244, 805181, 990992, 1486488, 1610362, 2415543, 2972976, 3220724, 4831086, 6441448, 9662172, 12882896, 19324344, 38648688]

約数ペア:

[(1, 38648688), (2, 19324344), (3, 12882896), (4, 9662172), (6, 6441448), (8, 4831086), (12, 3220724), (13, 2972976), (16, 2415543), (24, 1610362), (26, 1486488), (39, 990992), (48, 805181), (52, 743244), (78, 495496), (104, 371622), (156, 247748), (208, 185811), (241, 160368), (257, 150384), (312, 123874), (482, 80184), (514, 75192), (624, 61937), (723, 53456), (771, 50128), (964, 40092), (1028, 37596), (1446, 26728), (1542, 25064), (1928, 20046), (2056, 18798), (2892, 13364), (3084, 12532), (3133, 12336), (3341, 11568), (3856, 10023), (4112, 9399), (5784, 6682), (6168, 6266)]