15895264

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6451}}^1$

素因数の和:6479

約数の個数: 48

約数和(自身を含む): 39021696

約数和(自身を除く): 23126432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 6451, 12902, 25804, 45157, 51608, 70961, 90314, 103216, 141922, 180628, 206432, 283844, 361256, 496727, 567688, 722512, 993454, 1135376, 1445024, 1986908, 2270752, 3973816, 7947632, 15895264]

約数ペア:

[(1, 15895264), (2, 7947632), (4, 3973816), (7, 2270752), (8, 1986908), (11, 1445024), (14, 1135376), (16, 993454), (22, 722512), (28, 567688), (32, 496727), (44, 361256), (56, 283844), (77, 206432), (88, 180628), (112, 141922), (154, 103216), (176, 90314), (224, 70961), (308, 51608), (352, 45157), (616, 25804), (1232, 12902), (2464, 6451)]