8266188568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{139991}}^1$

素因数の和:140080

約数の個数: 48

約数和(自身を含む): 17315610480

約数和(自身を除く): 9049421912

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 242, 244, 484, 488, 671, 968, 1342, 2684, 5368, 7381, 14762, 29524, 59048, 139991, 279982, 559964, 1119928, 1539901, 3079802, 6159604, 8539451, 12319208, 16938911, 17078902, 33877822, 34157804, 67755644, 68315608, 93933961, 135511288, 187867922, 375735844, 751471688, 1033273571, 2066547142, 4133094284, 8266188568]

約数ペア:

[(1, 8266188568), (2, 4133094284), (4, 2066547142), (8, 1033273571), (11, 751471688), (22, 375735844), (44, 187867922), (61, 135511288), (88, 93933961), (121, 68315608), (122, 67755644), (242, 34157804), (244, 33877822), (484, 17078902), (488, 16938911), (671, 12319208), (968, 8539451), (1342, 6159604), (2684, 3079802), (5368, 1539901), (7381, 1119928), (14762, 559964), (29524, 279982), (59048, 139991)]