29720748

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 71124480

約数和(自身を除く): 41403732

約数列:

[1, 2, 3, 4, 6, 12, 79, 107, 158, 214, 237, 293, 316, 321, 428, 474, 586, 642, 879, 948, 1172, 1284, 1758, 3516, 8453, 16906, 23147, 25359, 31351, 33812, 46294, 50718, 62702, 69441, 92588, 94053, 101436, 125404, 138882, 188106, 277764, 376212, 2476729, 4953458, 7430187, 9906916, 14860374, 29720748]

約数ペア:

[(1, 29720748), (2, 14860374), (3, 9906916), (4, 7430187), (6, 4953458), (12, 2476729), (79, 376212), (107, 277764), (158, 188106), (214, 138882), (237, 125404), (293, 101436), (316, 94053), (321, 92588), (428, 69441), (474, 62702), (586, 50718), (642, 46294), (879, 33812), (948, 31351), (1172, 25359), (1284, 23147), (1758, 16906), (3516, 8453)]