47170144

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 72

約数和(自身を含む): 109884600

約数和(自身を除く): 62714456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 449, 469, 536, 784, 898, 938, 1072, 1568, 1796, 1876, 2144, 3143, 3283, 3592, 3752, 6286, 6566, 7184, 7504, 12572, 13132, 14368, 15008, 22001, 25144, 26264, 30083, 44002, 50288, 52528, 60166, 88004, 100576, 105056, 120332, 176008, 210581, 240664, 352016, 421162, 481328, 704032, 842324, 962656, 1474067, 1684648, 2948134, 3369296, 5896268, 6738592, 11792536, 23585072, 47170144]

約数ペア:

[(1, 47170144), (2, 23585072), (4, 11792536), (7, 6738592), (8, 5896268), (14, 3369296), (16, 2948134), (28, 1684648), (32, 1474067), (49, 962656), (56, 842324), (67, 704032), (98, 481328), (112, 421162), (134, 352016), (196, 240664), (224, 210581), (268, 176008), (392, 120332), (449, 105056), (469, 100576), (536, 88004), (784, 60166), (898, 52528), (938, 50288), (1072, 44002), (1568, 30083), (1796, 26264), (1876, 25144), (2144, 22001), (3143, 15008), (3283, 14368), (3592, 13132), (3752, 12572), (6286, 7504), (6566, 7184)]