28303344

素因数分解:

$2^4\times 3^4\times {\mathrm{21839}}^1$

素因数の和:21859

約数の個数: 50

約数和(自身を含む): 81921840

約数和(自身を除く): 53618496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 21839, 43678, 65517, 87356, 131034, 174712, 196551, 262068, 349424, 393102, 524136, 589653, 786204, 1048272, 1179306, 1572408, 1768959, 2358612, 3144816, 3537918, 4717224, 7075836, 9434448, 14151672, 28303344]

約数ペア:

[(1, 28303344), (2, 14151672), (3, 9434448), (4, 7075836), (6, 4717224), (8, 3537918), (9, 3144816), (12, 2358612), (16, 1768959), (18, 1572408), (24, 1179306), (27, 1048272), (36, 786204), (48, 589653), (54, 524136), (72, 393102), (81, 349424), (108, 262068), (144, 196551), (162, 174712), (216, 131034), (324, 87356), (432, 65517), (648, 43678), (1296, 21839)]