40728702

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 104159520

約数和(自身を除く): 63430818

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 49, 51, 58, 87, 98, 102, 119, 147, 174, 203, 238, 281, 294, 357, 406, 493, 562, 609, 714, 833, 843, 986, 1218, 1421, 1479, 1666, 1686, 1967, 2499, 2842, 2958, 3451, 3934, 4263, 4777, 4998, 5901, 6902, 8149, 8526, 9554, 10353, 11802, 13769, 14331, 16298, 20706, 24157, 24447, 27538, 28662, 33439, 41307, 48314, 48894, 57043, 66878, 72471, 82614, 100317, 114086, 138533, 144942, 171129, 200634, 234073, 277066, 342258, 399301, 415599, 468146, 702219, 798602, 831198, 969731, 1197903, 1404438, 1939462, 2395806, 2909193, 5818386, 6788117, 13576234, 20364351, 40728702]

約数ペア:

[(1, 40728702), (2, 20364351), (3, 13576234), (6, 6788117), (7, 5818386), (14, 2909193), (17, 2395806), (21, 1939462), (29, 1404438), (34, 1197903), (42, 969731), (49, 831198), (51, 798602), (58, 702219), (87, 468146), (98, 415599), (102, 399301), (119, 342258), (147, 277066), (174, 234073), (203, 200634), (238, 171129), (281, 144942), (294, 138533), (357, 114086), (406, 100317), (493, 82614), (562, 72471), (609, 66878), (714, 57043), (833, 48894), (843, 48314), (986, 41307), (1218, 33439), (1421, 28662), (1479, 27538), (1666, 24447), (1686, 24157), (1967, 20706), (2499, 16298), (2842, 14331), (2958, 13769), (3451, 11802), (3934, 10353), (4263, 9554), (4777, 8526), (4998, 8149), (5901, 6902)]