28497623

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6983}}^1$

素因数の和:7054

約数の個数: 16

約数和(自身を含む): 36205056

約数和(自身を除く): 7707433

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 6983, 48881, 76813, 370099, 537691, 2590693, 4071089, 28497623]

約数ペア:

[(1, 28497623), (7, 4071089), (11, 2590693), (53, 537691), (77, 370099), (371, 76813), (583, 48881), (4081, 6983)]