28202544

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1562

約数の個数: 60

約数和(自身を含む): 79552200

約数和(自身を除く): 51349656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1409, 1668, 2224, 2502, 2818, 3336, 4227, 5004, 5636, 6672, 8454, 10008, 11272, 12681, 16908, 20016, 22544, 25362, 33816, 50724, 67632, 101448, 195851, 202896, 391702, 587553, 783404, 1175106, 1566808, 1762659, 2350212, 3133616, 3525318, 4700424, 7050636, 9400848, 14101272, 28202544]

約数ペア:

[(1, 28202544), (2, 14101272), (3, 9400848), (4, 7050636), (6, 4700424), (8, 3525318), (9, 3133616), (12, 2350212), (16, 1762659), (18, 1566808), (24, 1175106), (36, 783404), (48, 587553), (72, 391702), (139, 202896), (144, 195851), (278, 101448), (417, 67632), (556, 50724), (834, 33816), (1112, 25362), (1251, 22544), (1409, 20016), (1668, 16908), (2224, 12681), (2502, 11272), (2818, 10008), (3336, 8454), (4227, 6672), (5004, 5636)]