25735712

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 53706240

約数和(自身を除く): 27970528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 479, 584, 736, 958, 1168, 1679, 1916, 2336, 3358, 3832, 6716, 7664, 11017, 13432, 15328, 22034, 26864, 34967, 44068, 53728, 69934, 88136, 139868, 176272, 279736, 352544, 559472, 804241, 1118944, 1608482, 3216964, 6433928, 12867856, 25735712]

約数ペア:

[(1, 25735712), (2, 12867856), (4, 6433928), (8, 3216964), (16, 1608482), (23, 1118944), (32, 804241), (46, 559472), (73, 352544), (92, 279736), (146, 176272), (184, 139868), (292, 88136), (368, 69934), (479, 53728), (584, 44068), (736, 34967), (958, 26864), (1168, 22034), (1679, 15328), (1916, 13432), (2336, 11017), (3358, 7664), (3832, 6716)]