71344702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 130705920

約数和(自身を除く): 59361218

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 169, 286, 338, 341, 403, 619, 682, 806, 1238, 1859, 3718, 4433, 5239, 6809, 8047, 8866, 10478, 13618, 16094, 19189, 38378, 57629, 88517, 104611, 115258, 177034, 209222, 211079, 249457, 422158, 498914, 1150721, 2301442, 2744027, 3242941, 5488054, 6485882, 35672351, 71344702]

約数ペア:

[(1, 71344702), (2, 35672351), (11, 6485882), (13, 5488054), (22, 3242941), (26, 2744027), (31, 2301442), (62, 1150721), (143, 498914), (169, 422158), (286, 249457), (338, 211079), (341, 209222), (403, 177034), (619, 115258), (682, 104611), (806, 88517), (1238, 57629), (1859, 38378), (3718, 19189), (4433, 16094), (5239, 13618), (6809, 10478), (8047, 8866)]