27916728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 52642632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 1553, 2247, 2568, 2996, 3106, 4494, 4659, 5992, 6212, 8988, 9318, 10871, 12424, 17976, 18636, 21742, 32613, 37272, 43484, 65226, 86968, 130452, 166171, 260904, 332342, 498513, 664684, 997026, 1163197, 1329368, 1994052, 2326394, 3489591, 3988104, 4652788, 6979182, 9305576, 13958364, 27916728]

約数ペア:

[(1, 27916728), (2, 13958364), (3, 9305576), (4, 6979182), (6, 4652788), (7, 3988104), (8, 3489591), (12, 2326394), (14, 1994052), (21, 1329368), (24, 1163197), (28, 997026), (42, 664684), (56, 498513), (84, 332342), (107, 260904), (168, 166171), (214, 130452), (321, 86968), (428, 65226), (642, 43484), (749, 37272), (856, 32613), (1284, 21742), (1498, 18636), (1553, 17976), (2247, 12424), (2568, 10871), (2996, 9318), (3106, 8988), (4494, 6212), (4659, 5992)]