7957428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 20704320

約数和(自身を除く): 12746892

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 2053, 3876, 4106, 6159, 8212, 12318, 24636, 34901, 39007, 69802, 78014, 104703, 117021, 139604, 156028, 209406, 234042, 418812, 468084, 663119, 1326238, 1989357, 2652476, 3978714, 7957428]

約数ペア:

[(1, 7957428), (2, 3978714), (3, 2652476), (4, 1989357), (6, 1326238), (12, 663119), (17, 468084), (19, 418812), (34, 234042), (38, 209406), (51, 156028), (57, 139604), (68, 117021), (76, 104703), (102, 78014), (114, 69802), (204, 39007), (228, 34901), (323, 24636), (646, 12318), (969, 8212), (1292, 6159), (1938, 4106), (2053, 3876)]