27849976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 67392000

約数和(自身を除く): 39542024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1559, 1624, 2233, 2552, 3118, 4466, 6236, 8932, 10913, 12472, 17149, 17864, 21826, 34298, 43652, 45211, 68596, 87304, 90422, 120043, 137192, 180844, 240086, 316477, 361688, 480172, 497321, 632954, 960344, 994642, 1265908, 1989284, 2531816, 3481247, 3978568, 6962494, 13924988, 27849976]

約数ペア:

[(1, 27849976), (2, 13924988), (4, 6962494), (7, 3978568), (8, 3481247), (11, 2531816), (14, 1989284), (22, 1265908), (28, 994642), (29, 960344), (44, 632954), (56, 497321), (58, 480172), (77, 361688), (88, 316477), (116, 240086), (154, 180844), (203, 137192), (232, 120043), (308, 90422), (319, 87304), (406, 68596), (616, 45211), (638, 43652), (812, 34298), (1276, 21826), (1559, 17864), (1624, 17149), (2233, 12472), (2552, 10913), (3118, 8932), (4466, 6236)]