15696747728

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{47309}}^1$

素因数の和:47639

約数の個数: 40

約数和(自身を含む): 30886806600

約数和(自身を除く): 15190058872

約数列:

[1, 2, 4, 8, 16, 89, 178, 233, 356, 466, 712, 932, 1424, 1864, 3728, 20737, 41474, 47309, 82948, 94618, 165896, 189236, 331792, 378472, 756944, 4210501, 8421002, 11022997, 16842004, 22045994, 33684008, 44091988, 67368016, 88183976, 176367952, 981046733, 1962093466, 3924186932, 7848373864, 15696747728]

約数ペア:

[(1, 15696747728), (2, 7848373864), (4, 3924186932), (8, 1962093466), (16, 981046733), (89, 176367952), (178, 88183976), (233, 67368016), (356, 44091988), (466, 33684008), (712, 22045994), (932, 16842004), (1424, 11022997), (1864, 8421002), (3728, 4210501), (20737, 756944), (41474, 378472), (47309, 331792), (82948, 189236), (94618, 165896)]