28412488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1193}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 57670200

約数和(自身を除く): 29257712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1193, 1832, 2386, 2977, 4772, 5954, 9544, 11908, 15509, 23816, 31018, 62036, 124072, 273197, 546394, 1092788, 2185576, 3551561, 7103122, 14206244, 28412488]

約数ペア:

[(1, 28412488), (2, 14206244), (4, 7103122), (8, 3551561), (13, 2185576), (26, 1092788), (52, 546394), (104, 273197), (229, 124072), (458, 62036), (916, 31018), (1193, 23816), (1832, 15509), (2386, 11908), (2977, 9544), (4772, 5954)]