28538064

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{3359}}^1$

素因数の和:3432

約数の個数: 60

約数和(自身を含む): 81244800

約数和(自身を除く): 52706736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 3359, 4248, 6718, 8496, 10077, 13436, 20154, 26872, 30231, 40308, 53744, 60462, 80616, 120924, 161232, 198181, 241848, 396362, 483696, 594543, 792724, 1189086, 1585448, 1783629, 2378172, 3170896, 3567258, 4756344, 7134516, 9512688, 14269032, 28538064]

約数ペア:

[(1, 28538064), (2, 14269032), (3, 9512688), (4, 7134516), (6, 4756344), (8, 3567258), (9, 3170896), (12, 2378172), (16, 1783629), (18, 1585448), (24, 1189086), (36, 792724), (48, 594543), (59, 483696), (72, 396362), (118, 241848), (144, 198181), (177, 161232), (236, 120924), (354, 80616), (472, 60462), (531, 53744), (708, 40308), (944, 30231), (1062, 26872), (1416, 20154), (2124, 13436), (2832, 10077), (3359, 8496), (4248, 6718)]