28741878

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^2$

素因数の和:279

約数の個数: 60

約数和(自身を含む): 70815492

約数和(自身を除く): 42073614

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 127, 162, 198, 254, 297, 381, 594, 762, 891, 1143, 1397, 1782, 2286, 2794, 3429, 4191, 6858, 8382, 10287, 12573, 16129, 20574, 25146, 32258, 37719, 48387, 75438, 96774, 113157, 145161, 177419, 226314, 290322, 354838, 435483, 532257, 870966, 1064514, 1306449, 1596771, 2612898, 3193542, 4790313, 9580626, 14370939, 28741878]

約数ペア:

[(1, 28741878), (2, 14370939), (3, 9580626), (6, 4790313), (9, 3193542), (11, 2612898), (18, 1596771), (22, 1306449), (27, 1064514), (33, 870966), (54, 532257), (66, 435483), (81, 354838), (99, 290322), (127, 226314), (162, 177419), (198, 145161), (254, 113157), (297, 96774), (381, 75438), (594, 48387), (762, 37719), (891, 32258), (1143, 25146), (1397, 20574), (1782, 16129), (2286, 12573), (2794, 10287), (3429, 8382), (4191, 6858)]