28836346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3533}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 54960768

約数和(自身を除く): 26124422

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 3533, 4081, 7066, 8162, 24731, 38863, 49462, 77726, 187249, 272041, 374498, 544082, 1310743, 2059739, 2621486, 4119478, 14418173, 28836346]

約数ペア:

[(1, 28836346), (2, 14418173), (7, 4119478), (11, 2621486), (14, 2059739), (22, 1310743), (53, 544082), (77, 374498), (106, 272041), (154, 187249), (371, 77726), (583, 49462), (742, 38863), (1166, 24731), (3533, 8162), (4081, 7066)]