28847608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 56165760

約数和(自身を除く): 27318152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 293, 397, 586, 794, 1172, 1588, 2344, 3176, 9083, 12307, 18166, 24614, 36332, 49228, 72664, 98456, 116321, 232642, 465284, 930568, 3605951, 7211902, 14423804, 28847608]

約数ペア:

[(1, 28847608), (2, 14423804), (4, 7211902), (8, 3605951), (31, 930568), (62, 465284), (124, 232642), (248, 116321), (293, 98456), (397, 72664), (586, 49228), (794, 36332), (1172, 24614), (1588, 18166), (2344, 12307), (3176, 9083)]