28003488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17159}}^1$

素因数の和:17189

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 49834272

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, 17159, 34318, 51477, 68636, 102954, 137272, 205908, 274544, 291703, 411816, 549088, 583406, 823632, 875109, 1166812, 1647264, 1750218, 2333624, 3500436, 4667248, 7000872, 9334496, 14001744, 28003488]

約数ペア:

[(1, 28003488), (2, 14001744), (3, 9334496), (4, 7000872), (6, 4667248), (8, 3500436), (12, 2333624), (16, 1750218), (17, 1647264), (24, 1166812), (32, 875109), (34, 823632), (48, 583406), (51, 549088), (68, 411816), (96, 291703), (102, 274544), (136, 205908), (204, 137272), (272, 102954), (408, 68636), (544, 51477), (816, 34318), (1632, 17159)]