28587744

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5872

約数の個数: 72

約数和(自身を含む): 86093280

約数和(自身を除く): 57505536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 5839, 11678, 17517, 23356, 35034, 46712, 52551, 70068, 93424, 99263, 105102, 140136, 186848, 198526, 210204, 280272, 297789, 397052, 420408, 560544, 595578, 794104, 840816, 893367, 1191156, 1588208, 1681632, 1786734, 2382312, 3176416, 3573468, 4764624, 7146936, 9529248, 14293872, 28587744]

約数ペア:

[(1, 28587744), (2, 14293872), (3, 9529248), (4, 7146936), (6, 4764624), (8, 3573468), (9, 3176416), (12, 2382312), (16, 1786734), (17, 1681632), (18, 1588208), (24, 1191156), (32, 893367), (34, 840816), (36, 794104), (48, 595578), (51, 560544), (68, 420408), (72, 397052), (96, 297789), (102, 280272), (136, 210204), (144, 198526), (153, 186848), (204, 140136), (272, 105102), (288, 99263), (306, 93424), (408, 70068), (544, 52551), (612, 46712), (816, 35034), (1224, 23356), (1632, 17517), (2448, 11678), (4896, 5839)]