39493552

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 93763840

約数和(自身を除く): 54270288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 67, 76, 112, 133, 134, 152, 266, 268, 277, 304, 469, 532, 536, 554, 938, 1064, 1072, 1108, 1273, 1876, 1939, 2128, 2216, 2546, 3752, 3878, 4432, 5092, 5263, 7504, 7756, 8911, 10184, 10526, 15512, 17822, 18559, 20368, 21052, 31024, 35644, 36841, 37118, 42104, 71288, 73682, 74236, 84208, 129913, 142576, 147364, 148472, 259826, 294728, 296944, 352621, 519652, 589456, 705242, 1039304, 1410484, 2078608, 2468347, 2820968, 4936694, 5641936, 9873388, 19746776, 39493552]

約数ペア:

[(1, 39493552), (2, 19746776), (4, 9873388), (7, 5641936), (8, 4936694), (14, 2820968), (16, 2468347), (19, 2078608), (28, 1410484), (38, 1039304), (56, 705242), (67, 589456), (76, 519652), (112, 352621), (133, 296944), (134, 294728), (152, 259826), (266, 148472), (268, 147364), (277, 142576), (304, 129913), (469, 84208), (532, 74236), (536, 73682), (554, 71288), (938, 42104), (1064, 37118), (1072, 36841), (1108, 35644), (1273, 31024), (1876, 21052), (1939, 20368), (2128, 18559), (2216, 17822), (2546, 15512), (3752, 10526), (3878, 10184), (4432, 8911), (5092, 7756), (5263, 7504)]