28282068

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{853}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 73648960

約数和(自身を除く): 45366892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 614, 853, 921, 1228, 1706, 1842, 2559, 2763, 3412, 3684, 5118, 5526, 7677, 8289, 10236, 11052, 15354, 16578, 23031, 30708, 33156, 46062, 92124, 261871, 523742, 785613, 1047484, 1571226, 2356839, 3142452, 4713678, 7070517, 9427356, 14141034, 28282068]

約数ペア:

[(1, 28282068), (2, 14141034), (3, 9427356), (4, 7070517), (6, 4713678), (9, 3142452), (12, 2356839), (18, 1571226), (27, 1047484), (36, 785613), (54, 523742), (108, 261871), (307, 92124), (614, 46062), (853, 33156), (921, 30708), (1228, 23031), (1706, 16578), (1842, 15354), (2559, 11052), (2763, 10236), (3412, 8289), (3684, 7677), (5118, 5526)]