28509338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 50887872

約数和(自身を除く): 22378534

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 286, 913, 1079, 1201, 1826, 2158, 2402, 11869, 13211, 15613, 23738, 26422, 31226, 99683, 171743, 199366, 343486, 1096513, 1295879, 2193026, 2591758, 14254669, 28509338]

約数ペア:

[(1, 28509338), (2, 14254669), (11, 2591758), (13, 2193026), (22, 1295879), (26, 1096513), (83, 343486), (143, 199366), (166, 171743), (286, 99683), (913, 31226), (1079, 26422), (1201, 23738), (1826, 15613), (2158, 13211), (2402, 11869)]