28268496

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1801}}^1$

素因数の和:1924

約数の個数: 60

約数和(自身を含む): 79882660

約数和(自身を除く): 51614164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1801, 1962, 2616, 3602, 3924, 5232, 5403, 7204, 7848, 10806, 14408, 15696, 16209, 21612, 28816, 32418, 43224, 64836, 86448, 129672, 196309, 259344, 392618, 588927, 785236, 1177854, 1570472, 1766781, 2355708, 3140944, 3533562, 4711416, 7067124, 9422832, 14134248, 28268496]

約数ペア:

[(1, 28268496), (2, 14134248), (3, 9422832), (4, 7067124), (6, 4711416), (8, 3533562), (9, 3140944), (12, 2355708), (16, 1766781), (18, 1570472), (24, 1177854), (36, 785236), (48, 588927), (72, 392618), (109, 259344), (144, 196309), (218, 129672), (327, 86448), (436, 64836), (654, 43224), (872, 32418), (981, 28816), (1308, 21612), (1744, 16209), (1801, 15696), (1962, 14408), (2616, 10806), (3602, 7848), (3924, 7204), (5232, 5403)]