28523534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 48728064

約数和(自身を除く): 20204530

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 823, 1118, 1333, 1646, 2666, 10699, 17329, 21398, 25513, 34658, 35389, 51026, 70778, 331669, 460057, 663338, 920114, 1097059, 2194118, 14261767, 28523534]

約数ペア:

[(1, 28523534), (2, 14261767), (13, 2194118), (26, 1097059), (31, 920114), (43, 663338), (62, 460057), (86, 331669), (403, 70778), (559, 51026), (806, 35389), (823, 34658), (1118, 25513), (1333, 21398), (1646, 17329), (2666, 10699)]