28820452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3469}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 52855040

約数和(自身を除く): 24034588

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 3469, 4154, 6938, 8308, 13876, 107539, 215078, 232423, 430156, 464846, 929692, 7205113, 14410226, 28820452]

約数ペア:

[(1, 28820452), (2, 14410226), (4, 7205113), (31, 929692), (62, 464846), (67, 430156), (124, 232423), (134, 215078), (268, 107539), (2077, 13876), (3469, 8308), (4154, 6938)]