39568648

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 91422720

約数和(自身を除く): 51854072

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 991, 1288, 1426, 1736, 1982, 2852, 3964, 4991, 5704, 6937, 7928, 9982, 13874, 19964, 22793, 27748, 30721, 39928, 45586, 55496, 61442, 91172, 122884, 159551, 182344, 215047, 245768, 319102, 430094, 638204, 706583, 860188, 1276408, 1413166, 1720376, 2826332, 4946081, 5652664, 9892162, 19784324, 39568648]

約数ペア:

[(1, 39568648), (2, 19784324), (4, 9892162), (7, 5652664), (8, 4946081), (14, 2826332), (23, 1720376), (28, 1413166), (31, 1276408), (46, 860188), (56, 706583), (62, 638204), (92, 430094), (124, 319102), (161, 245768), (184, 215047), (217, 182344), (248, 159551), (322, 122884), (434, 91172), (644, 61442), (713, 55496), (868, 45586), (991, 39928), (1288, 30721), (1426, 27748), (1736, 22793), (1982, 19964), (2852, 13874), (3964, 9982), (4991, 7928), (5704, 6937)]