27456968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 67728960

約数和(自身を除く): 40271992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 53, 56, 58, 77, 88, 106, 116, 154, 203, 212, 232, 308, 319, 371, 406, 424, 583, 616, 638, 742, 812, 841, 1166, 1276, 1484, 1537, 1624, 1682, 2233, 2332, 2552, 2968, 3074, 3364, 4081, 4466, 4664, 5887, 6148, 6728, 8162, 8932, 9251, 10759, 11774, 12296, 16324, 16907, 17864, 18502, 21518, 23548, 32648, 33814, 37004, 43036, 44573, 47096, 64757, 67628, 74008, 86072, 89146, 118349, 129514, 135256, 178292, 236698, 259028, 312011, 356584, 473396, 490303, 518056, 624022, 946792, 980606, 1248044, 1961212, 2496088, 3432121, 3922424, 6864242, 13728484, 27456968]

約数ペア:

[(1, 27456968), (2, 13728484), (4, 6864242), (7, 3922424), (8, 3432121), (11, 2496088), (14, 1961212), (22, 1248044), (28, 980606), (29, 946792), (44, 624022), (53, 518056), (56, 490303), (58, 473396), (77, 356584), (88, 312011), (106, 259028), (116, 236698), (154, 178292), (203, 135256), (212, 129514), (232, 118349), (308, 89146), (319, 86072), (371, 74008), (406, 67628), (424, 64757), (583, 47096), (616, 44573), (638, 43036), (742, 37004), (812, 33814), (841, 32648), (1166, 23548), (1276, 21518), (1484, 18502), (1537, 17864), (1624, 16907), (1682, 16324), (2233, 12296), (2332, 11774), (2552, 10759), (2968, 9251), (3074, 8932), (3364, 8162), (4081, 6728), (4466, 6148), (4664, 5887)]