28819488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17659}}^1$

素因数の和:17689

約数の個数: 48

約数和(自身を含む): 80105760

約数和(自身を除く): 51286272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 17659, 35318, 52977, 70636, 105954, 141272, 211908, 282544, 300203, 423816, 565088, 600406, 847632, 900609, 1200812, 1695264, 1801218, 2401624, 3602436, 4803248, 7204872, 9606496, 14409744, 28819488]

約数ペア:

[(1, 28819488), (2, 14409744), (3, 9606496), (4, 7204872), (6, 4803248), (8, 3602436), (12, 2401624), (16, 1801218), (17, 1695264), (24, 1200812), (32, 900609), (34, 847632), (48, 600406), (51, 565088), (68, 423816), (96, 300203), (102, 282544), (136, 211908), (204, 141272), (272, 105954), (408, 70636), (544, 52977), (816, 35318), (1632, 17659)]