22237768

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 53187840

約数和(自身を除く): 30950072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 49, 56, 68, 71, 94, 98, 119, 136, 142, 188, 196, 238, 284, 329, 376, 392, 476, 497, 568, 658, 799, 833, 952, 994, 1207, 1316, 1598, 1666, 1988, 2303, 2414, 2632, 3196, 3332, 3337, 3479, 3976, 4606, 4828, 5593, 6392, 6664, 6674, 6958, 8449, 9212, 9656, 11186, 13348, 13916, 16898, 18424, 22372, 23359, 26696, 27832, 33796, 39151, 44744, 46718, 56729, 59143, 67592, 78302, 93436, 113458, 118286, 156604, 163513, 186872, 226916, 236572, 313208, 327026, 397103, 453832, 473144, 654052, 794206, 1308104, 1588412, 2779721, 3176824, 5559442, 11118884, 22237768]

約数ペア:

[(1, 22237768), (2, 11118884), (4, 5559442), (7, 3176824), (8, 2779721), (14, 1588412), (17, 1308104), (28, 794206), (34, 654052), (47, 473144), (49, 453832), (56, 397103), (68, 327026), (71, 313208), (94, 236572), (98, 226916), (119, 186872), (136, 163513), (142, 156604), (188, 118286), (196, 113458), (238, 93436), (284, 78302), (329, 67592), (376, 59143), (392, 56729), (476, 46718), (497, 44744), (568, 39151), (658, 33796), (799, 27832), (833, 26696), (952, 23359), (994, 22372), (1207, 18424), (1316, 16898), (1598, 13916), (1666, 13348), (1988, 11186), (2303, 9656), (2414, 9212), (2632, 8449), (3196, 6958), (3332, 6674), (3337, 6664), (3479, 6392), (3976, 5593), (4606, 4828)]