70211764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 148664320

約数和(自身を除く): 78452556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 487, 532, 542, 974, 1084, 1897, 1948, 3409, 3794, 5149, 6818, 7588, 9253, 10298, 13636, 18506, 20596, 36043, 37012, 64771, 72086, 129542, 131977, 144172, 259084, 263954, 527908, 923839, 1847678, 2507563, 3695356, 5015126, 10030252, 17552941, 35105882, 70211764]

約数ペア:

[(1, 70211764), (2, 35105882), (4, 17552941), (7, 10030252), (14, 5015126), (19, 3695356), (28, 2507563), (38, 1847678), (76, 923839), (133, 527908), (266, 263954), (271, 259084), (487, 144172), (532, 131977), (542, 129542), (974, 72086), (1084, 64771), (1897, 37012), (1948, 36043), (3409, 20596), (3794, 18506), (5149, 13636), (6818, 10298), (7588, 9253)]