40274528

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9463}}^1$

素因数の和:9499

約数の個数: 48

約数和(自身を含む): 95397120

約数和(自身を除く): 55122592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 9463, 18926, 37852, 66241, 75704, 132482, 151408, 179797, 264964, 302816, 359594, 529928, 719188, 1059856, 1258579, 1438376, 2119712, 2517158, 2876752, 5034316, 5753504, 10068632, 20137264, 40274528]

約数ペア:

[(1, 40274528), (2, 20137264), (4, 10068632), (7, 5753504), (8, 5034316), (14, 2876752), (16, 2517158), (19, 2119712), (28, 1438376), (32, 1258579), (38, 1059856), (56, 719188), (76, 529928), (112, 359594), (133, 302816), (152, 264964), (224, 179797), (266, 151408), (304, 132482), (532, 75704), (608, 66241), (1064, 37852), (2128, 18926), (4256, 9463)]