47911768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{823}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 94924800

約数和(自身を除く): 47013032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 383, 766, 823, 1532, 1646, 3064, 3292, 6584, 7277, 14554, 15637, 29108, 31274, 58216, 62548, 125096, 315209, 630418, 1260836, 2521672, 5988971, 11977942, 23955884, 47911768]

約数ペア:

[(1, 47911768), (2, 23955884), (4, 11977942), (8, 5988971), (19, 2521672), (38, 1260836), (76, 630418), (152, 315209), (383, 125096), (766, 62548), (823, 58216), (1532, 31274), (1646, 29108), (3064, 15637), (3292, 14554), (6584, 7277)]