22502956

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 49124880

約数和(自身を除く): 26621924

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 107, 116, 148, 196, 203, 214, 259, 406, 428, 518, 749, 812, 1036, 1073, 1421, 1498, 1813, 2146, 2842, 2996, 3103, 3626, 3959, 4292, 5243, 5684, 6206, 7252, 7511, 7918, 10486, 12412, 15022, 15836, 20972, 21721, 27713, 30044, 43442, 52577, 55426, 86884, 105154, 110852, 114811, 152047, 193991, 210308, 229622, 304094, 387982, 459244, 608188, 775964, 803677, 1607354, 3214708, 5625739, 11251478, 22502956]

約数ペア:

[(1, 22502956), (2, 11251478), (4, 5625739), (7, 3214708), (14, 1607354), (28, 803677), (29, 775964), (37, 608188), (49, 459244), (58, 387982), (74, 304094), (98, 229622), (107, 210308), (116, 193991), (148, 152047), (196, 114811), (203, 110852), (214, 105154), (259, 86884), (406, 55426), (428, 52577), (518, 43442), (749, 30044), (812, 27713), (1036, 21721), (1073, 20972), (1421, 15836), (1498, 15022), (1813, 12412), (2146, 10486), (2842, 7918), (2996, 7511), (3103, 7252), (3626, 6206), (3959, 5684), (4292, 5243)]