68895904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27961}}^1$

素因数の和:27989

約数の個数: 48

約数和(自身を含む): 169114176

約数和(自身を除く): 100218272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 27961, 55922, 111844, 195727, 223688, 307571, 391454, 447376, 615142, 782908, 894752, 1230284, 1565816, 2152997, 2460568, 3131632, 4305994, 4921136, 6263264, 8611988, 9842272, 17223976, 34447952, 68895904]

約数ペア:

[(1, 68895904), (2, 34447952), (4, 17223976), (7, 9842272), (8, 8611988), (11, 6263264), (14, 4921136), (16, 4305994), (22, 3131632), (28, 2460568), (32, 2152997), (44, 1565816), (56, 1230284), (77, 894752), (88, 782908), (112, 615142), (154, 447376), (176, 391454), (224, 307571), (308, 223688), (352, 195727), (616, 111844), (1232, 55922), (2464, 27961)]