82221496

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 183902400

約数和(自身を除く): 101680904

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 197, 203, 232, 257, 394, 406, 514, 788, 812, 1028, 1379, 1576, 1624, 1799, 2056, 2758, 3598, 5516, 5713, 7196, 7453, 11032, 11426, 14392, 14906, 22852, 29812, 39991, 45704, 50629, 52171, 59624, 79982, 101258, 104342, 159964, 202516, 208684, 319928, 354403, 405032, 417368, 708806, 1417612, 1468241, 2835224, 2936482, 5872964, 10277687, 11745928, 20555374, 41110748, 82221496]

約数ペア:

[(1, 82221496), (2, 41110748), (4, 20555374), (7, 11745928), (8, 10277687), (14, 5872964), (28, 2936482), (29, 2835224), (56, 1468241), (58, 1417612), (116, 708806), (197, 417368), (203, 405032), (232, 354403), (257, 319928), (394, 208684), (406, 202516), (514, 159964), (788, 104342), (812, 101258), (1028, 79982), (1379, 59624), (1576, 52171), (1624, 50629), (1799, 45704), (2056, 39991), (2758, 29812), (3598, 22852), (5516, 14906), (5713, 14392), (7196, 11426), (7453, 11032)]