40645164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28463}}^1$

素因数の和:28494

約数の個数: 48

約数和(自身を含む): 114766848

約数和(自身を除く): 74121684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 28463, 56926, 85389, 113852, 170778, 199241, 341556, 398482, 483871, 597723, 796964, 967742, 1195446, 1451613, 1935484, 2390892, 2903226, 3387097, 5806452, 6774194, 10161291, 13548388, 20322582, 40645164]

約数ペア:

[(1, 40645164), (2, 20322582), (3, 13548388), (4, 10161291), (6, 6774194), (7, 5806452), (12, 3387097), (14, 2903226), (17, 2390892), (21, 1935484), (28, 1451613), (34, 1195446), (42, 967742), (51, 796964), (68, 597723), (84, 483871), (102, 398482), (119, 341556), (204, 199241), (238, 170778), (357, 113852), (476, 85389), (714, 56926), (1428, 28463)]