65175992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 81704008

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 116, 134, 203, 232, 268, 406, 469, 536, 599, 812, 938, 1198, 1624, 1876, 1943, 2396, 3752, 3886, 4193, 4792, 7772, 8386, 13601, 15544, 16772, 17371, 27202, 33544, 34742, 40133, 54404, 69484, 80266, 108808, 121597, 138968, 160532, 243194, 280931, 321064, 486388, 561862, 972776, 1123724, 1163857, 2247448, 2327714, 4655428, 8146999, 9310856, 16293998, 32587996, 65175992]

約数ペア:

[(1, 65175992), (2, 32587996), (4, 16293998), (7, 9310856), (8, 8146999), (14, 4655428), (28, 2327714), (29, 2247448), (56, 1163857), (58, 1123724), (67, 972776), (116, 561862), (134, 486388), (203, 321064), (232, 280931), (268, 243194), (406, 160532), (469, 138968), (536, 121597), (599, 108808), (812, 80266), (938, 69484), (1198, 54404), (1624, 40133), (1876, 34742), (1943, 33544), (2396, 27202), (3752, 17371), (3886, 16772), (4193, 15544), (4792, 13601), (7772, 8386)]