28938207636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1212427}}^1$

素因数の和:1212470

約数の個数: 96

約数和(自身を含む): 85548919680

約数和(自身を除く): 56610712044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 11934, 23868, 1212427, 2424854, 3637281, 4849708, 7274562, 10911843, 14549124, 15761551, 20611259, 21823686, 31523102, 32735529, 41222518, 43647372, 47284653, 61833777, 63046204, 65471058, 82445036, 94569306, 123667554, 130942116, 141853959, 185501331, 189138612, 247335108, 267946367, 283707918, 371002662, 425561877, 535892734, 556503993, 567415836, 742005324, 803839101, 851123754, 1071785468, 1113007986, 1607678202, 1702247508, 2226015972, 2411517303, 3215356404, 4823034606, 7234551909, 9646069212, 14469103818, 28938207636]

約数ペア:

[(1, 28938207636), (2, 14469103818), (3, 9646069212), (4, 7234551909), (6, 4823034606), (9, 3215356404), (12, 2411517303), (13, 2226015972), (17, 1702247508), (18, 1607678202), (26, 1113007986), (27, 1071785468), (34, 851123754), (36, 803839101), (39, 742005324), (51, 567415836), (52, 556503993), (54, 535892734), (68, 425561877), (78, 371002662), (102, 283707918), (108, 267946367), (117, 247335108), (153, 189138612), (156, 185501331), (204, 141853959), (221, 130942116), (234, 123667554), (306, 94569306), (351, 82445036), (442, 65471058), (459, 63046204), (468, 61833777), (612, 47284653), (663, 43647372), (702, 41222518), (884, 32735529), (918, 31523102), (1326, 21823686), (1404, 20611259), (1836, 15761551), (1989, 14549124), (2652, 10911843), (3978, 7274562), (5967, 4849708), (7956, 3637281), (11934, 2424854), (23868, 1212427)]