28014717610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{7589}}^1$

素因数の和:8551

約数の個数: 64

約数和(自身を含む): 56567237760

約数和(自身を除く): 28552520150

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 907, 1814, 2035, 4070, 4535, 7589, 9070, 9977, 15178, 19954, 33559, 37945, 49885, 67118, 75890, 83479, 99770, 166958, 167795, 280793, 335590, 369149, 417395, 561586, 738298, 834790, 1403965, 1845745, 2807930, 3088723, 3691490, 6177446, 6883223, 13766446, 15443615, 30887230, 34416115, 68832230, 75715453, 151430906, 254679251, 378577265, 509358502, 757154530, 1273396255, 2546792510, 2801471761, 5602943522, 14007358805, 28014717610]

約数ペア:

[(1, 28014717610), (2, 14007358805), (5, 5602943522), (10, 2801471761), (11, 2546792510), (22, 1273396255), (37, 757154530), (55, 509358502), (74, 378577265), (110, 254679251), (185, 151430906), (370, 75715453), (407, 68832230), (814, 34416115), (907, 30887230), (1814, 15443615), (2035, 13766446), (4070, 6883223), (4535, 6177446), (7589, 3691490), (9070, 3088723), (9977, 2807930), (15178, 1845745), (19954, 1403965), (33559, 834790), (37945, 738298), (49885, 561586), (67118, 417395), (75890, 369149), (83479, 335590), (99770, 280793), (166958, 167795)]