7661448

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 20982780

約数和(自身を除く): 13321332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1097, 1164, 1746, 2194, 2328, 3291, 3492, 4388, 6582, 6984, 8776, 9873, 13164, 19746, 26328, 39492, 78984, 106409, 212818, 319227, 425636, 638454, 851272, 957681, 1276908, 1915362, 2553816, 3830724, 7661448]

約数ペア:

[(1, 7661448), (2, 3830724), (3, 2553816), (4, 1915362), (6, 1276908), (8, 957681), (9, 851272), (12, 638454), (18, 425636), (24, 319227), (36, 212818), (72, 106409), (97, 78984), (194, 39492), (291, 26328), (388, 19746), (582, 13164), (776, 9873), (873, 8776), (1097, 6984), (1164, 6582), (1746, 4388), (2194, 3492), (2328, 3291)]