68552638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 134742528

約数和(自身を除く): 66189890

約数列:

[1, 2, 7, 11, 14, 22, 37, 53, 74, 77, 106, 154, 227, 259, 371, 407, 454, 518, 583, 742, 814, 1166, 1589, 1961, 2497, 2849, 3178, 3922, 4081, 4994, 5698, 8162, 8399, 12031, 13727, 16798, 17479, 21571, 24062, 27454, 34958, 43142, 58793, 84217, 92389, 117586, 132341, 150997, 168434, 184778, 264682, 301994, 445147, 646723, 890294, 926387, 1293446, 1852774, 3116029, 4896617, 6232058, 9793234, 34276319, 68552638]

約数ペア:

[(1, 68552638), (2, 34276319), (7, 9793234), (11, 6232058), (14, 4896617), (22, 3116029), (37, 1852774), (53, 1293446), (74, 926387), (77, 890294), (106, 646723), (154, 445147), (227, 301994), (259, 264682), (371, 184778), (407, 168434), (454, 150997), (518, 132341), (583, 117586), (742, 92389), (814, 84217), (1166, 58793), (1589, 43142), (1961, 34958), (2497, 27454), (2849, 24062), (3178, 21571), (3922, 17479), (4081, 16798), (4994, 13727), (5698, 12031), (8162, 8399)]