64418144

素因数分解:

$2^5\times 7^3\times {\mathrm{5869}}^1$

素因数の和:5900

約数の個数: 48

約数和(自身を含む): 147924000

約数和(自身を除く): 83505856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 5869, 10976, 11738, 23476, 41083, 46952, 82166, 93904, 164332, 187808, 287581, 328664, 575162, 657328, 1150324, 1314656, 2013067, 2300648, 4026134, 4601296, 8052268, 9202592, 16104536, 32209072, 64418144]

約数ペア:

[(1, 64418144), (2, 32209072), (4, 16104536), (7, 9202592), (8, 8052268), (14, 4601296), (16, 4026134), (28, 2300648), (32, 2013067), (49, 1314656), (56, 1150324), (98, 657328), (112, 575162), (196, 328664), (224, 287581), (343, 187808), (392, 164332), (686, 93904), (784, 82166), (1372, 46952), (1568, 41083), (2744, 23476), (5488, 11738), (5869, 10976)]