39568984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 95130720

約数和(自身を除く): 55561736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 113, 148, 169, 182, 226, 259, 296, 338, 364, 452, 481, 518, 676, 728, 791, 904, 962, 1036, 1183, 1352, 1469, 1582, 1924, 2072, 2366, 2938, 3164, 3367, 3848, 4181, 4732, 5876, 6253, 6328, 6734, 8362, 9464, 10283, 11752, 12506, 13468, 16724, 19097, 20566, 25012, 26936, 29267, 33448, 38194, 41132, 43771, 50024, 54353, 58534, 76388, 82264, 87542, 108706, 117068, 133679, 152776, 175084, 217412, 234136, 267358, 350168, 380471, 434824, 534716, 706589, 760942, 1069432, 1413178, 1521884, 2826356, 3043768, 4946123, 5652712, 9892246, 19784492, 39568984]

約数ペア:

[(1, 39568984), (2, 19784492), (4, 9892246), (7, 5652712), (8, 4946123), (13, 3043768), (14, 2826356), (26, 1521884), (28, 1413178), (37, 1069432), (52, 760942), (56, 706589), (74, 534716), (91, 434824), (104, 380471), (113, 350168), (148, 267358), (169, 234136), (182, 217412), (226, 175084), (259, 152776), (296, 133679), (338, 117068), (364, 108706), (452, 87542), (481, 82264), (518, 76388), (676, 58534), (728, 54353), (791, 50024), (904, 43771), (962, 41132), (1036, 38194), (1183, 33448), (1352, 29267), (1469, 26936), (1582, 25012), (1924, 20566), (2072, 19097), (2366, 16724), (2938, 13468), (3164, 12506), (3367, 11752), (3848, 10283), (4181, 9464), (4732, 8362), (5876, 6734), (6253, 6328)]