82903828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 174342784

約数和(自身を除く): 91438956

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 1861, 3182, 3722, 6364, 7444, 11137, 13027, 22274, 26054, 44548, 52108, 68857, 80023, 137714, 160046, 275428, 320092, 481999, 560161, 963998, 1120322, 1927996, 2240644, 2960851, 5921702, 11843404, 20725957, 41451914, 82903828]

約数ペア:

[(1, 82903828), (2, 41451914), (4, 20725957), (7, 11843404), (14, 5921702), (28, 2960851), (37, 2240644), (43, 1927996), (74, 1120322), (86, 963998), (148, 560161), (172, 481999), (259, 320092), (301, 275428), (518, 160046), (602, 137714), (1036, 80023), (1204, 68857), (1591, 52108), (1861, 44548), (3182, 26054), (3722, 22274), (6364, 13027), (7444, 11137)]