7286188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 16147264

約数和(自身を除く): 8861076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 541, 962, 1036, 1082, 1924, 2164, 3367, 3787, 6734, 7033, 7574, 13468, 14066, 15148, 20017, 28132, 40034, 49231, 80068, 98462, 140119, 196924, 260221, 280238, 520442, 560476, 1040884, 1821547, 3643094, 7286188]

約数ペア:

[(1, 7286188), (2, 3643094), (4, 1821547), (7, 1040884), (13, 560476), (14, 520442), (26, 280238), (28, 260221), (37, 196924), (52, 140119), (74, 98462), (91, 80068), (148, 49231), (182, 40034), (259, 28132), (364, 20017), (481, 15148), (518, 14066), (541, 13468), (962, 7574), (1036, 7033), (1082, 6734), (1924, 3787), (2164, 3367)]